View Full Version : Solid State
- How to determine VA rating of Trans
- pioneer a 605r power amplifier
- forum member nordic
- Need help with a push pull amplifier problem
- MT200 replacements for MJ15003 and MJ15004
- FETish: ultra-simple transconductance amp
- A different Class A Power Amp - Current Feedback
- Could i asuk some question about this Power AMP?
- replacement for MPSA13 and MPS3394
- Borrowing +/-15V from receiver for pre-amp
- 50W, Class A, another one... :)
- Cracking/Static in Pre-Amp
- Power Mod from 100V to 200V on MC2105
- Accuracy of Dual Gang Pots
- Mccormack DNA-1 power amp
- B&K ST125.1 amplifier
- hassles with 15" PA speaker
- What amp?
- Tecnhics!!!
- What makes the best wide world amplifier..how to detect the one!
- Adcom GFA-555 mk2 left slight cracking in high freq
- Does anybody know Australian Monitor?
- Carver CT-6 pre-amp service manual?
- How to set up FFT Analyzer
- understanding thermal cutoff
- classe ca 400 output transistor
- Fast recovery diodes help / advice please ?
- What's this Amplifier Design
- A sick Carver M-200t gets medicated
- replacement/substitute for MC1436P1
- c-audio sr606 and sr808 power amps
- Doxa 70 Clone
- Yamaha HCA circuit
- Amplifier suggestion please
- Mark Houstons ZCA
- Cyrus Power failure - help?
- Recapping PS in a Hafler DH-101
- minus 25 on output mosfet amp
- Threshold FET 10e Manual
- commercial interest
- New Amplifier - ULD Extreme
- Strange bias drift while cooling
- Mixer preamp modifications
- ceramic capacitors ....
- Long Tail Pair Linearizer
- capacitor placement question
- Sumo Andromeda restoration
- Yamaha T-85 Fm tuner mods.
- Cambridge audio A5 integrated amplifier schematic
- C-Audio XR3801 Help
- Would it be nice to have constant current on the output transistors ?
- Suggestions for high current CCS?
- Need Rega Elex Schematics
- part subs
- Phase Linear 700 question ?
- Sony Vfet
- irfp250 application
- Limiting the bandwith of a current mirror
- Nytech 252
- Hafler DH220 problem
- Passive preamp before an integrated (?) amp
- NE5517 Equivalent replacement
- tube-like SS power amp
- paper on supply decoupling
- Impedance Matching
- used hi-end amp/speakers in Jakarta
- KMA 200 output
- Practical use of ThermalTrak diodes
- ssm2404 schematic help
- Hard core tubeist blaspheme..
- Problem with Rotel RB-985 MKII 5 channel home cinema amplifier...
- Amp with transformer
- resources
- Input cap on Adcom 555II
- AES E-Library: Super Linear Circuit by Ozawa, Okio; Ishikawa, Kikuo
- help needed. Mcintosh MA-6100
- Quad 44 input problem
- Technics SU-A8 preamplifier, no sound, help please!
- Sanyo Ja366
- Help-Acurus A-250 amp repair advice needed - long.
- How to rewire Soundcraftsmen Pro Power 4 from 220v to 110V?
- Diamond Buffer - Super Buffer
- Absolute Beginner to SPICE
- crown amp failure
- crown xls 602 amp
- "Output Transfo + FETs" Amplifier
- loud noises from Harman Kardon PM 655Vxi
- Help-Troubleshooting & schematic for older NEC A520E amp
- MC 2105 Output stage
- yamaha reciever
- B&K ST-202 Data
- Hafler DH-220 Bad Channel
- m-j500
- kef model 30b subwoofer
- A Darling.......ton Story ....
- Polling: What are yuor preferred signal mosfet?
- Sansui Integrated Amp AU 919 No right channel
- Preamp with Loudness compensation and Subsonic filter
- Opinions on Panther amplifier design
- Stuck in standby mode
- Sony STR D565
- Class A bias when using 230v for 220v transf.
- Trust, the most delicious Dx Amplifier
- Adcom GTP-450 mods
- Marantz Model 19 Service Manual
- Spice models of BF246 or BF247
- NAD3020 mystery (to me)
- complementary pairs tip29 tip30
- 1 watt test amp
- When driving low impedance loads, what is the killer? - Prevention?
- 2SC5200 / 2SA1943 Looking
- Mcintosh MA 6100 not working. Help please
- Active Filter Four help
- Question about Zenotron
- Crown (Amcron) IC 150 question
- EP1500 Pure DC on Channel 1
- Inter-M schematic please... Model R300 or R500
- New LME Design -bridged / balanced inputs
- Ksa 200B
- Advice on Functionality Of Capacitors
- VSOP amp
- INA166 Mic Pre???
- How can I wire my amplifier so I can bridge 2 channels together?
- Big upgrade of Neptune 820! Need some advice...
- Threshold 400 a
- Hum diagnostic assistance?
- Are there some problems if i decide to use two 100pf capacitors to obtain 50pf
- A question about bridging power amplifiers.
- H/K Signature 2.1 service manual? Or power transistor part #?
- Marantz Model 19 Service Manual
- I need Crown XS-500 service manual or schematic (XS-500, -700, -900, -1200)
- Ground for vintage amp
- If you had access to a silicon wafer foundry
- Decibel Watts VS Watts ?
- Help to choose a Pre-amp to drive F4
- Curious About an Amp's Design . . .
- Need help with klipsch promedia 2.1
- Another NAD 3020
- Blown power transistor SAP15 on a Cambridge A500
- Hafler P500
- My first discrete amp
- Question - THD Measrement/Spectrum Analyzis
- sony 6ch receiver help
- Mcintosh Solid State Amplifier Substitute Parts
- CARVER Model C-2 - New Caps HUM
- STK 3152 inside CREST LA 901
- Solid state Class-A question
- Soundlab CPA200 amplifier
- Calculate class A power
- Reference book for amp design
- HELP -> Denon POA-3000 Service Manual or DC Offset Problem
- Bridging MF A1 or A100?
- 2sk370 replacement
- Complete beginner - Need Help
- Need help finding part for Onkyo receiver / schematics
- first project for Novice
- Luxman 507s
- Dx Evolution, a new amplifier from the "Corporation"
- Surge-Gard Sg420
- gap pad insulators
- arcam alpha 8 toroidal upgrade ?
- Adding a Mundorf Silver/Oil Cap to Arcam FMJ P7 RCA Input?
- Inverting opamp cct ...blocking cap? - help!
- Tweeter protection gizmo for active XO?
- Best BJT for audio applications
- Denon POA6600A schematic?
- Rotel RA-840BX3
- Suggestion for Class A amp for line array
- Musical Fidelity B1 amp - repair and small mod
- Looking For Harman Kardon Citation 11 Manuals
- Mundorf MLytic High Current OR Nichicon KG Gold Tune/Super for PSU?
- How are NTE Semiconductors from a quality standpoint?
- Can we improve this low distortion sine oscillator ?
- 2SK1056 MOSFET for Hafler PRO1200
- nad 3020e
- Restek Fantasy MkI Service manual
- OPAMPS... im get way ahead of my self now...
- hopefully simple project
- Distorted left channel - Marantz 2385
- simple otl amp
- ANATECH Please contact me
- +4 dBu to -3dBv conversion
- How do I convert my 110V B+K amp to run on 220V power?
- Hifi fan's wife sayings
- Problems with PCB
- Neve V51 Prob
- Adcom transformer for Leach Amp?
- Silicone compound removal?
- Amplifier for woofer needed
- 'Signal detect' LED for a small audio amp?
- What mosfets to use?
- EXECUTIVE AUDIO XS 402 and XS 602 POWER AMP SCHEMATICS
- Vintage Brute-70 (40411) clone
- implementing HT bypass in preamp
- LYNX Power Amp non-authorized clones on ebay
- Aral Solutions Sub-Woofer ORBIT 851
- Balancing the Hide Gain on CFP
- Simple Mos amp
- better driver for a subwoofer (bass)?
- isolated high voltage amp
- NAD 310 buzz in left channel
- LME49713 preamp
- Help needed, Primare A10 crackling and popping.
- Need help bugfixing DIY Amp
- Are there any Class A designs which
- national panasonic su-3000 schematics
- Mark levinson ML1 Line Driver
- Denon PMA-280 owners and/or Service Manual
- mono-ing an eagle 2 amp
- Carver amp part info needed
- Studiomaster 900E Schematic Needed
- Help on NAD amp Cape Town, South Africa
- Kenwood KR-3010 schematic or service manual
- How can we see, on a scope, the switching noises of an any amps output stage ?
- Lateral MOSFET thermal vs others
- Help! Schematic Conrad Johnson MF 200
- Dc nulling Servo amp need help
- C-Audio HELP NEEDED
- Cyrus 7 amp gets hot with no load!!!
- P.S. question...
- QSC RMX2450 Service manual
- ampli mosfet irf 540 + irf9540
- 2sd555 question
- MF E300 improvements..?
- Mains hum on a guitar effect unit! Help (circuit enclosed)
- Rotel RB850 transformer blown?
- Noobie needs some design help
- X, SSM2142, and voltage feedback?
- kenwood L07C preamp,Any good?
- Adcom GFA-555 questions...
- How to drive 8 pairs of MJL21193/94?
- rotel rx-830
- QUAD 909 Mono, voltage converting.
- Harrison K 3000 power amplifier schematics
- Some elementary questions about dumb-simple MC stage design
- Resistors overheating.
- About amplifier
- TGM Amplifier ?
- valveaudio PCBs
- A Lot Of Schematics & Service Manuals Here
- Cambridge Audio Azur 540A protection mode
- Regulated PS with LM3X7 ?
- Rectifiers replacement in Nad3020
- Is this a SATRI amp?
- Harman Kardon 730
- PCB Marantz PM-11S1???
- exposure 3010
- NE555 two times delay
- PSU Reservoir Capacitors (Single large vs Multiple small)
- 2sk1058 and 2sj162 subs