Archive for the ‘power amplifier kit’ tag
Power Amplifier
Power Amplifier
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| JL AUDIO 750W MAX CLASS D VEHICLE STEREO 1 CHANNEL POWER MOSFET BASS AMPLIFIER | |
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$498.15 Time Remaining: 31m Buy It Now for only: $498.15 Buy It Now | Add to watch list |
| Electronic Dice Kit 2061 | |
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$11.99 Time Remaining: 35m Buy It Now for only: $14.99 Buy It Now | Bid now | Add to watch list |
| TA 2020 T Amp Mini Home Audio Power Amplifier Silver | |
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$61.82 Time Remaining: 35m Buy It Now for only: $61.82 Buy It Now | Add to watch list |
| McIntosh MC 75 Premium Tube Set 6550 KT88 MC75 | |
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$107.97 Time Remaining: 35m Buy It Now for only: $107.97 Buy It Now | Add to watch list |
| NEW 2200 WATTS 2 CHANNEL HIGH POWER MOSFET AMPLIFIER | |
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$134.99 Time Remaining: 36m Buy It Now for only: $134.99 Buy It Now | Add to watch list |
| AUDIO RESEARCH T SHIRT power AMPLIFIER AUDIOPHILE XL | |
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$15.00 Time Remaining: 37m Buy It Now for only: $15.00 Buy It Now | Add to watch list |
| LINN AUDIO T SHIRT LP12 SONDEK KLIMAX ACURATE GREY XL | |
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$15.00 Time Remaining: 37m Buy It Now for only: $15.00 Buy It Now | Add to watch list |
| McIntosh Mac Kit 30 Premium Tube Set | |
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$98.97 Time Remaining: 38m Buy It Now for only: $98.97 Buy It Now | Add to watch list |
| Used Kenwood 425 Power Amplifier KAC 425 | |
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$17.99 Time Remaining: 38m Buy It Now for only: $19.99 Buy It Now | Bid now | Add to watch list |
| NEW AUDIOPIPE APK 2500 2500 Watt Mono D Car Amplifier Power Amp APK2500 Stereo | |
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$378.95 Time Remaining: 39m Buy It Now for only: $417.95 Buy It Now | Bid now | Add to watch list |
| PHASE LINEAR 400 700 700B METER LAMP SET 1784 | |
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$10.50 Time Remaining: 40m Buy It Now for only: $10.50 Buy It Now | Add to watch list |
| DYNACO PAT 4 ST 80 ST 120 OTHERS RAW NEON REPLACEMENT BULB AS REQUESTED | |
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$2.50 Time Remaining: 40m Buy It Now for only: $2.50 Buy It Now | Add to watch list |
| NEW MTX AUDIO Thunder Elite TE1004 4 Channel 1900W Car Amplifier Power Amp | |
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$437.95 Time Remaining: 41m Buy It Now for only: $482.95 Buy It Now | Bid now | Add to watch list |
| POWER ACOUSTIK OVN1 2000D MONOBLOCK CAR AMP AMPLIFIER | |
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$149.99 Time Remaining: 41m Buy It Now for only: $149.99 Buy It Now | Add to watch list |
| Power Acoustik Amplifier Gothic OVN4 1600 1600W 4CH AMP | |
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$137.99 Time Remaining: 42m Buy It Now for only: $137.99 Buy It Now | Add to watch list |
| Power Supply Board for Amplifiers Max Output 40VDC 10A | |
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$23.01 Time Remaining: 43m Buy It Now for only: $23.01 Buy It Now | Add to watch list |
| CARVIN 2000 1801 2 1000W SUBWOOFER SYSTEM DCM2000L POWER AMP 2 LS1801 SUBS NEW | |
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$1,049.00 Time Remaining: 46m Buy It Now for only: $1,049.00 Buy It Now | Add to watch list |
| McIntosh MC60 MC 60 Premium Tube Set 6550 | |
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$143.97 Time Remaining: 47m Buy It Now for only: $143.97 Buy It Now | Add to watch list |
| SUPER RARE PIONEER SPEC M 73 AMP AND C 73 PREAMP NICE | |
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$610.00 (25 Bids) Time Remaining: 50m |
| Hi Fi Stereo Audio Amplifier Car Music Power Audio Amp 2CH | |
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$11.73 (8 Bids) Time Remaining: 52m |
| Vintage UTC Special Series S 41 Tube Amplifier Power Transformer 600V 63V 5V | |
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$24.27 (6 Bids) Time Remaining: 55m |
| Agilent HP 467A Power Amplifier Operate Service Manual | |
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$25.00 Time Remaining: 58m Buy It Now for only: $25.00 Buy It Now | Add to watch list |
| Rare Studio Tube Amplifier Rauland Model 2170 EL34 70 Watts Bill Buckle Mods | |
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$485.00 Time Remaining: 1h Buy It Now for only: $485.00 Buy It Now | Add to watch list |
| ProAc Response 1s midbass Seas T 14 RCYscanspeak | |
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$149.00 Time Remaining: 1h 1m Buy It Now for only: $149.00 Buy It Now | Add to watch list |
| 50 TOSHIBA NPN 2SC3421 C3421 AUDIO POWER AMPLIFIER NEW | |
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$46.00 Time Remaining: 1h 1m Buy It Now for only: $46.00 Buy It Now | Add to watch list |
| Russound KT1 C3 KT1C3 MultiRoom System W Keypads New 1 Week Special | |
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$1,799.00 Time Remaining: 1h 2m Buy It Now for only: $1,799.00 Buy It Now | Add to watch list |
| WW Perfect Niles SI 1230 12 Channel Amplifier low statrting bid NR | |
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$230.00 (17 Bids) Time Remaining: 1h 3m |
| TL V11 USB SD FM Stereo Audio Power Amplifier+Adapter | |
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$51.97 Time Remaining: 1h 5m Buy It Now for only: $51.97 Buy It Now | Add to watch list |
| FOR PARTS Sonance Sonamp 260 2 Channel Amplifier | |
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$29.00 Time Remaining: 1h 5m Buy It Now for only: $29.00 Buy It Now | Add to watch list |
| New Hi Fi Power Stereo Speaker Amplifier SD USB FM MP3 | |
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$51.97 Time Remaining: 1h 5m Buy It Now for only: $51.97 Buy It Now | Add to watch list |
| New Hi Fi Power Speaker Amplifier | |
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$89.90 Time Remaining: 1h 5m Buy It Now for only: $89.90 Buy It Now | Add to watch list |
| NEW Peavey CS1400 Power Amplifier | |
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$624.99 Time Remaining: 1h 6m Buy It Now for only: $624.99 Buy It Now | Add to watch list |
| Hi Fi FM Stereo Audio Power Speaker Amplifier | |
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$91.31 Time Remaining: 1h 6m Buy It Now for only: $91.31 Buy It Now | Add to watch list |
| pioneer elite A91D integrated amplifier | |
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$385.00 (25 Bids) Time Remaining: 1h 6m |
| Bogan CHS 100A Mixer Power Amp | |
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$10.00 Time Remaining: 1h 7m |
| PARASOUND FACEPLATE ONLY ZPRE2 2 CHANNEL PREAMP ZAMP V3 2 CHANNEL POWER AMP | |
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$0.99 Time Remaining: 1h 7m |
| Bryston BP20 Preamp | |
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$568.85 (13 Bids) Time Remaining: 1h 8m |
| HAFLER POWER AMPLIFIER P 225 | |
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$93.00 (5 Bids) Time Remaining: 1h 8m |
| B K Video 5 power Amplifier 105watts X 5 channels | |
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$199.99 Time Remaining: 1h 8m |
| New Knobs Insert for Harman Kardon Amps Tuners | |
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$3.00 Time Remaining: 1h 9m Buy It Now for only: $3.00 Buy It Now | Add to watch list |
| PEAVEY CLASSIC 50 50 50 50 STEREO GUITAR TUBE POWER AMPEL 84 POWER AMP TUBES | |
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$265.00 (5 Bids) Time Remaining: 1h 10m |
| TECHNICAL PRO PP 3000S PROFESSIONAL POWER AMPLIFIER | |
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$150.00 Time Remaining: 1h 11m |
| FISHER CAPS FOR TUBE AMPLIFIER RECEIVER TUNER 8 NEW | |
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$8.27 (5 Bids) Time Remaining: 1h 11m |
| Ultra SOHO 62 db High Power Cell Phone Amplifier Kit | |
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$495.00 Time Remaining: 1h 12m Buy It Now for only: $495.00 Buy It Now | Add to watch list |
| CARVER MXR 130 Magnetic Field POWER AMPLIFIER JAPAN MADE 1980s | |
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$147.50 (13 Bids) Time Remaining: 1h 12m |
| Tube 2 Channel Preamp Power Amp Vintage Unit | |
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$295.00 Time Remaining: 1h 13m Buy It Now for only: $295.00 Buy It Now | Add to watch list |
| Crown D150A Amplifier IC150A Pre Amplifier MINT | |
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$679.00 Time Remaining: 1h 15m Buy It Now for only: $750.00 Buy It Now | Bid now | Add to watch list |
| New 2 Ch Digital Audio Power Amplifier Car Boat Home Hi Fi Stereo mp3 AMP AMPS | |
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$0.99 Time Remaining: 1h 16m Buy It Now for only: $1.89 Buy It Now | Bid now | Add to watch list |
| Mini USB Car Boat Audio 2CH Stereo HIFI Digital Amplifier AMP AMPS Earphone Jack | |
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$0.79 Time Remaining: 1h 16m Buy It Now for only: $1.99 Buy It Now | Bid now | Add to watch list |
| 2CH CAR BOAT MINI HI FI STEREO POWER AMPLIFIER MP3 AMP CD AMPS+Power supply | |
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$9.90 Time Remaining: 1h 16m Buy It Now for only: $10.99 Buy It Now | Bid now | Add to watch list |
| Small Hi Fi Digital Audio Power Car Stereo Amplifier 12V 2CH AMPS F MP4 IPOD CD | |
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$0.99 Time Remaining: 1h 16m Buy It Now for only: $1.99 Buy It Now | Bid now | Add to watch list |
| Yamaha M 65 Power Amplifier AMP M65 M 65 POWERFUL | |
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$350.00 Time Remaining: 1h 16m Buy It Now for only: $385.00 Buy It Now | Bid now | Add to watch list |
| Alpine PDX 4100M 4 Channel Power Marine Amplifier | |
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$261.00 (8 Bids) Time Remaining: 1h 16m |
| Micrex P 1 Power Amplifier Brochure | |
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$20.95 Time Remaining: 1h 17m Buy It Now for only: $20.95 Buy It Now | Add to watch list |
| Micrex M 1 Mono Block Amplifier Brochure | |
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$20.95 Time Remaining: 1h 17m Buy It Now for only: $20.95 Buy It Now | Add to watch list |
| Micrex L 1 Integrated Amplifier Brochure | |
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$17.95 Time Remaining: 1h 17m Buy It Now for only: $17.95 Buy It Now | Add to watch list |
| VINTAGE MITSUBISHI DA A15DC DUAL MONAURAL AMP DUAL CHANNEL POWER AMPLIFIER | |
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$169.16 (7 Bids) Time Remaining: 1h 18m |
| Carvin DCM1000L Ultra Light Linear 1000W PA Power Amplifier Amp 10lbs NEW | |
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$319.00 Time Remaining: 1h 18m Buy It Now for only: $319.00 Buy It Now | Add to watch list |
| 200PCS LM1358 IC ICS DIP 8 new | |
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$148.00 Time Remaining: 1h 18m Buy It Now for only: $148.00 Buy It Now | Add to watch list |
| RCA 5963 VINTAGE ELECTRONIC TUBE NOS MADE IN USA | |
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$24.90 Time Remaining: 1h 19m Buy It Now for only: $24.90 Buy It Now | Add to watch list |
| Low Voltage Audio Stereo Amplifier Module Based on NJM2073D | |
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$9.99 Time Remaining: 1h 19m |
| CARVIN DCM1540L ULTRA LIGHT LINEAR 1500W PA POWER AMP AMPLIFIER NEW | |
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$419.00 Time Remaining: 1h 20m Buy It Now for only: $419.00 Buy It Now | Add to watch list |
| Bogen K060 Amplifier Sams PhotoFact Docs | |
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$7.99 Time Remaining: 1h 20m Buy It Now for only: $7.99 Buy It Now | Add to watch list |
| Bogen K1630 K1630Y Amplifier Sams PhotoFact Docs | |
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$4.00 Time Remaining: 1h 20m Buy It Now for only: $4.00 Buy It Now | Add to watch list |
| Dewald L 5000 Amplifier Sams PhotoFact Docs | |
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$4.00 Time Remaining: 1h 20m Buy It Now for only: $4.00 Buy It Now | Add to watch list |
| ROTEL RB 985 5 CHANNEL POWER AMPLIFIER | |
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$274.00 (19 Bids) Time Remaining: 1h 20m |
| Stromberg Carlson AM 43 Amplifier Sams PhotoFact Docs | |
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$3.50 Time Remaining: 1h 20m Buy It Now for only: $3.50 Buy It Now | Add to watch list |
| Stromberg Carlson AR 37 Amplifier Sams PhotoFact Docs | |
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$3.75 Time Remaining: 1h 21m Buy It Now for only: $3.75 Buy It Now | Add to watch list |
| Stromberg Carlson AU 34 Amplifier Sams PhotoFact Docs | |
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$4.00 Time Remaining: 1h 21m Buy It Now for only: $4.00 Buy It Now | Add to watch list |
| Audio Development 71 F Amplifier Sams PhotoFact Docs | |
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$3.75 Time Remaining: 1h 21m Buy It Now for only: $3.75 Buy It Now | Add to watch list |
| Masco MB 60 Amplifier Sams PhotoFact Docs | |
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$3.50 Time Remaining: 1h 21m Buy It Now for only: $3.50 Buy It Now | Add to watch list |
| Stromberg Carlson AV 38 Amplifier Sams PhotoFact Docs | |
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$7.99 Time Remaining: 1h 21m Buy It Now for only: $7.99 Buy It Now | Add to watch list |
| Hudson 347BL Amplifier Sams PhotoFact Docs | |
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$7.99 Time Remaining: 1h 21m Buy It Now for only: $7.99 Buy It Now | Add to watch list |
| Pyle Pro PCA2 Mini 2x40W Stereo Power Amplifier Pro Series AS IS | |
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$10.00 (1 Bid) Time Remaining: 1h 21m |
| McIntosh MC 225 Original ULTRA Tube Set MC225 | |
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$188.97 Time Remaining: 1h 22m Buy It Now for only: $188.97 Buy It Now | Add to watch list |
| YAMAHA EMX 640 P A Mixer USED Ready for KARAOKE Bands DJs more | |
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$149.00 Time Remaining: 1h 22m |
| Realistic Radio Shack MPA 46 PA 35 Watt Public Address or Guitar Amplifier Amp | |
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$34.99 Time Remaining: 1h 22m Buy It Now for only: $49.99 Buy It Now | Bid now | Add to watch list |
| POWER ACOUSTIK AKIT 2G 2 GA Car Amplifier Amp Wire Kit | |
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$41.95 Time Remaining: 1h 23m Buy It Now for only: $47.95 Buy It Now | Bid now | Add to watch list |
| Sleeve 5 RCA 6SL7GT 6SL7 GT USA vacuum radio tube power amp military Own Box | |
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$188.88 Time Remaining: 1h 25m Buy It Now for only: $188.88 Buy It Now | Add to watch list |
| 2SC5242 NPN Audio Power Amp Transistor 230V 15A | |
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$2.90 Time Remaining: 1h 25m Buy It Now for only: $2.90 Buy It Now | Add to watch list |
| 4 USED EL34 6CA7 IN MINT 100 POWER WITH PICTURES OF ACTUAL TEST TO PROVE IT | |
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$150.00 Time Remaining: 1h 28m |
| RCA 6L6Y Metal 6L6 Power Tube New Old Stock in Box | |
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$9.99 (1 Bid) Time Remaining: 1h 29m |
| Joyo JA 03 Metal Sound Mini Guitar Amp Pocket Amplifier Micro Headphone | |
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$0.99 (1 Bid) Time Remaining: 1h 30m |
| Joyo JA 03 Acoustic Sound Mini Guitar Amp Pocket Amplifier Micro Headphone | |
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$0.99 Time Remaining: 1h 30m Buy It Now for only: $1.99 Buy It Now | Bid now | Add to watch list |
| Joyo Super Lead Sound Mini Guitar Amp Pocket Amplifier Micro Headphone | |
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$9.90 Time Remaining: 1h 30m Buy It Now for only: $10.99 Buy It Now | Bid now | Add to watch list |
| Joyo JA 03 Tube Drive Sound Mini Guitar Amp Pocket Amplifier Micro Headphone | |
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$0.99 Time Remaining: 1h 30m Buy It Now for only: $1.99 Buy It Now | Bid now | Add to watch list |
| RCA 6AL5 VINTAGE ELECTRONIC TUBE NOS MADE IN USA | |
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$12.90 Time Remaining: 1h 32m Buy It Now for only: $12.90 Buy It Now | Add to watch list |
| Crown Com Tech 400 Power Amplifier 2 Channel with one bad channel as is | |
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$41.00 (7 Bids) Time Remaining: 1h 32m |
| Digital Rechargeable Hearing Aid Aids power sound amplifier ear assistance | |
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$86.90 Time Remaining: 1h 32m Buy It Now for only: $99.90 Buy It Now | Bid now | Add to watch list |
| Kenwood KM 105 Stereo Power Amplifier | |
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$69.95 Time Remaining: 1h 32m Buy It Now for only: $109.95 Buy It Now | Bid now | Add to watch list |
| Crown I T4000 IT 4000 ITECH Amplifier Amp Like New Manufacturer Refurbished | |
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$1,999.00 Time Remaining: 1h 33m Buy It Now for only: $1,999.00 Buy It Now | Add to watch list |
| Phase Linear PL400 Amp Upgrade LED Light PCB Kit | |
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$29.00 Time Remaining: 1h 34m Buy It Now for only: $29.00 Buy It Now | Add to watch list |
| 1978 Randall Professional Rack Power Amplifier print ad | |
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$9.99 Time Remaining: 1h 34m Buy It Now for only: $9.99 Buy It Now | Add to watch list |
| New MA Audio SS10004 1000 Watt 4 Channel Power Car Stereo Amplifier | |
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$51.51 (17 Bids) Time Remaining: 1h 35m |
| RCA 6AQ5A BLACK PLATE VINTAGE ELECTRONIC TUBE NOS USA | |
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$24.90 Time Remaining: 1h 35m Buy It Now for only: $24.90 Buy It Now | Add to watch list |
| Crest Audio Pro 9200 Power amplifier Amp 6500w | |
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$2,299.00 Time Remaining: 1h 35m Buy It Now for only: $2,299.00 Buy It Now | Add to watch list |
| Crest Audio Pro 8200 Power amplifier Amp 4500w | |
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$1,499.00 Time Remaining: 1h 36m Buy It Now for only: $1,499.00 Buy It Now | Add to watch list |
| Mp3 Hifi Mini Home Audio Power Amplifier Golden TA 2020 T Amp | |
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$62.71 Time Remaining: 1h 37m Buy It Now for only: $62.71 Buy It Now | Add to watch list |
Mono aural Power Amplifier circuit class AB with at least 40W power rating?
Where can we find monoaural power amplifier circuit class AB with at least 40W power rating using IC's not transistors?
And with the given circuit, how can we solve for the maximum and minimum power rating?
Technically, it is a Quasi-AB amplifier IC, but look at the LM3875 chip. It puts out 56W and many DIY amplifier makers have tweaked it to sound pretty good. The only thing is that a decent heatsink is needed because at max tilt, it puts out loads of heat.
You can easily determine the maximum power rating with this chip because it is just a simple non-inverting operational amplifier design. If you have a basic understanding of op-amps, it will take you less than 5 minutes to figure out what you need to know.
United States DoD contracts for August 27, 2010
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The KAM KXT 23600mk2 Power amplifier
Sell Professional Power Amlifier ( F-series High Power Amplifier )
Specification:
F-Series power amplifiers are designed to live sound reinforcement, touring systems or fixed installation. As toroidal power transformer power amplifiers, they are top standard quality in current market. They are the ideal choice when high headroom and low distortion are needed, especially when reproducing the dynamic range and clarity of today digital recordings.
Key Feature:
* 2/3U high, heavy duty steel chassis
* Modular construction for easy servicing
* Symmetrical layout for even weight distribution
* High efficiency toroidal power transformer
* Oversized, high energy, linear power supply
* 3 steps, Class H Audio topol
*Stereo, parallel or bridged operation
* Twin balanced inputs (Neutrik XLR connectors)
* Dual Speakon and Binding posts outputs
* High quality components used throughout
* Dual, continuously variable speed fans
* Efficient two sides cooling, the efficiency is better than back to front cooling
* Active, signal, protect and critical indicators
* Duraluminium, 8mm thick front-panel
* Unobtrusive carrying handles
* Voltage Gain: 35 or 40 dB
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