View Full Version : Solid State
- Mission Cyrus One
- value of resistor 616 in a su v2 technics class a integrated amp
- connecting heatsinks in series
- Ebay 2SC5200/A1943 amp kit
- Car amplifiers for sub use in home with PC supply?
- Are all four channels of Sony XM-504z same
- Luxman LV 112 dead!
- Audio problem with IC amp
- Polystrene or bust?
- Transformer input for Hafler 9505?
- DIY Amp recommendation?
- Matrix UKP1000 repair/upgrade
- Adjusting input sensitivity on Hafler DH-500
- Option to High Voltage Medium (Video) and High Power Devices for Output and VAS Stage
- qsc topology, but without opamp?
- Quad 405-2 Problem
- Help to connect powered mixer with amp.
- Musical Fidelity B1 MK1 Toroidal upgrade
- Faulty denon RCD 35DAB
- component identification cyrus 1 tog
- What did I do?
- Non Distortion?
- ‘ ▽’▔How about DXamp？
- CS 800 Repair (with pics!)
- Phase Linear 700 series II restoration
- Replacement capacitors for Acurus A250?
- powering a Subwoofer for mechanical motion - not sound
- Polypropylene vs. Silver-mica for Cdom.
- Marantz PM8003 service manual
- Jims Audio - 30A Speaker Protection Kit
- C325bee alignment
- HELP: QSC USA 1300 Relay not engaging
- Rauch P-120
- Levinson 335 /390S Voltage conversion
- schematic
- It's 2010 and what's your fav VAS transistor?
- Ebay relay board for input selector
- are these heatsinks suitable?????????????
- Newbie with a faulty C320BEE
- SAE A502 power amp idling warm on right side.
- INA217 Preamp
- NAD 3020A - Modern Replacement Transistors - HELP PLEASE
- Hafler Iris Data Bus Cable
- Musical Fidelity A100 complete schematic needed.
- A question about an amp
- Can someone recomend a stereo amp please.
- Newb idiot trying to save money
- Yamaha p2200 blowing fuses
- Black Gate capacitor reforming and leakage
- Discrete, long life to them.... death for integrated circuits in audio!
- The MONGREL (supersym II)
- my luxman l-450 keeps blowing fuses
- Is this amplifier any good? Asking advice please.
- need advice before powering up amps from storage
- Harman Kardon "Citation" Series - complete Overview wanted
- Thermal coupling SMD's, in the abscence of dual devices
- Rotel RA-920AX
- headphones output
- Velleman amp replacment part query
- Sansui AU-alpha607MRX measurement
- What is wrong with op-amps?
- old kit amp from garage sale - has anyone heard of it
- Elna Capacitors
- Behringer PMH 2000
- Fuse Blowing Amber Series 70
- mac Ma5100
- Obsolete Transistor Replacement
- Rod Elliot P.68 Phase?
- amplifier fix help needed
- Troubleshooting a Cambridge A500
- Adcom GFA 585 faults again
- Need the Rega Brio-3 amp schematic
- sherwood ax5103
- "www.class-d.com" experiences ?
- Mosfet IRFP240/9240
- Quad 909 transformer sheilding
- gallien-krueger MB150s Protection circuit issue
- mains quality variation
- a...Rotel design
- Rotel RA-970BX schematic needed
- Leach Low TIM 4.5 bias problem
- fake 2sc5200?
- Help with diff Amp current balance
- Crown XLS402 amp problems
- DIY-Gene 60W Class A Amplifier Design
- Who has experience with lateral mosfets ?
- NAD L53 mod, preamp out
- anything good in fake 2sa1943 and 2sa5200?
- Am I wiring this correctly?
- parasound A51 hum
- Nmos200 Amp
- Musical Fidelity A1 (2008) power amp clone project
- This is functionnal
- 200c Amp PS Audio
- Wanted: Schematic and information for Harman Kardon Citation B from 1963 or 1964
- How to improve an old marantz pm-55
- Harman Kardon HK6100 Idling current
- Thermistor spec changes?
- KSA 200B - E-Bay sort of DOA
- Measuring THD
- 50 Hz in home made power amp
- Parasound HCA 2205A "high temp" always on
- Adcom Amp Repairs
- No sound on one channel
- Help! Rotel rb1080 bias setting
- Help needed tweaking my NAD T743 receiver!
- What's the skinney on using switching power supplies for Hi-Fi?
- Amp is making popping and snapping noises...
- Weird sound coming out from my speakers.
- Is Mooly's Amp Safe To Build?
- Transistor data with sorting
- Yamaha A-1 Revamp
- Meridian Link Cable for 201
- Krell KST100 amplifier output transistors
- MOSFET amplifier schematic and PCB needed
- Luxman L 480 who designed this amp?
- 300W amp, IRFP240/9240
- Improving amp
- CM915 Power Amp Info
- Pre amp response to minimum signals
- a 15" ....birthday cake
- Help 2SC2530 / 2SA1080 Fujitsu Ring Emitter Transistor replacement
- Alternatives to Sanken SAP15 in an Arcam A65
- how work this?
- Schematic For KRELL Reference Amp??
- amp 1000W/2000W, IRFP240/9240
- hifidiy.net A20 mini 20W class A Amplifier
- Could this ever be functionnal
- Any one checked this Mosfet PCB?
- 15A50K Pot vs B50K questions
- Changing the gain of an amp stage
- Behringer Blue Devil GX112 schematic anyone ?
- Irfr240/9240 - 500w
- Help On LTSpice Tutorial
- Sony TA-AX380 Stopped Working
- Capacitor radiation
- Based on Hugh Dean's AKSA 55
- What's wrong with my Onkyo amp?
- pioneer sa-6500 ii blown fuse
- Behringer model behaving strange...one more point to DIY amplifiers
- Getting more Distortion from a hybrid?
- OT: how can I measure THD of my amplifier if my sound card is 0,02% THD ?
- TGM amp goes 'tubey'
- Sherwood S-6040CP Repair
- UK Source for Marantz Spares
- KSA50 AMP（New production Live in...）
- What are the pros and the cons of those 3 vas ?
- Insulating Pads
- What can I do with these MOSFETs?
- beta22 Build
- best 60-70W DIY AMP ????????
- Post any working subwoofer amplifier here
- Powered VAS Amplifier
- help on designing/building solid state amp
- Can (Elektor) PA300 amp drive 2ohm load
- Star grounding with dedicated pathes
- Adcom 5500 class A (more not less)
- McIntosh MA6900 Integrated
- I need help/info! trying to build a frankenstien amp out of two combos
- DX Amp Help
- VL85 finecheapamp unfinished schematic shared
- How to choose a mono block amplifier?
- ParaSound HCA-1201A Schematic Needed
- I just broke my amp
- varying amp input voltage
- Meridian 101 Moving Coil modules
- Oversized TO-3 TO3 like Yamaha 2SK77 and NEC 2D363 - Overview
- Stereo Amplifier with pre Subwoofer
- op amp slew rate question
- Sony ta-1055 issues
- Sanken ST-610 Power TO-3 Transistor Replacement for Luxman SQ-503 (SQ503) ??
- Magnetic Enclosure and Solid State amps
- Pre-Amp Issues... Denon PRA-1000 Please Advise....
- Advice needed on replacing an Adcom GFA 545
- Can Feedback Servo Harm Your Amp?
- Adcom preamp repair -- advice needed
- Power Amplifiers Power Consumption
- KT841 and KT826 datasheet, help !!!
- Parallel output with/without matched devices
- German Translation Needed: Bias Setting for Denon PMA-520
- Adding Additional Outputs to An Existing Denon PMA-520 Integrated
- Old Guitar Preamp - First Stage - Please review for issues
- Take a picture of your Krell KAV-300i please?
- Power Amp PCB design, grounding
- Finished - SymAsym "AAK" with softstart
- how does a LEF (load effect free) amplifier work?
- Blaupunkt XP240+MA240 schematic/circuit plan
- Cooling/heatsink option
- big mosfet wire mixup...
- BUZ 901x4s 500w Mosfet - Has anyone ever used these - I am about to!
- Onix OA20 Repair Advice
- Help identifying caps in Pioneer SA-5300...Thanks
- Adcom 565 DED!!! Soft Start Board?
- Massive 2nd harmonic reduction, why does it happened?
- Anyone upgraded a 740A Cambridge Audio ?
- Revitalization suggestions for my 22 year old Ion mono amps
- Rotel RB 1080 Glue Problem
- preamps, ss versus tubes
- Capacitors
- Few question , plz help
- Does my Onix OA21 have Dual Primaries 120-230?
- CM LABS 914a original fuse rating?
- Help ! Need source for PS caps
- P170 Power Amp My First Post
- Fixing a Marantz SR8000 (fried input)
- Please Help ID this... Diode?
- Can someone help me find a rackmount case in the UK please?
- Rebuilding Soundcraftsman amp. Need advice, ID burnt resistor??? Pix attached...
- Link:some vintage japan machines
- Looking for Schematic for Soundcraftsman Amp MA-5002
- Logitech Z-5300: Amplifier has a bad satellite output
- Altec 9440A DC Offset Instability
- out put toroids for hard speaker loads
- build this or not ??
- 2sa1909 and 2sc5101 transistor amp schematic?
- output pnp quasi amp need?
- NAD372 query
- Building a Bass SS amp out of a old car subwoofer...need advice!
- ATS MC preamp review needed
- Looks like SRPP ?
- Spectral Power Amp/Preamp confrontation
- Sub-amp module or stereo power amp
- soundstream 604 gremlin help
- Darlington or Mosfet?
- Linsley Hood's all-mosfet power amp
- Questions about the humble follower
- QSC audio - floating supply amplifiers
- Leach Low-TIM amp with less power/lower voltage rails
- A&R CAMBRIDGE ARCAM ALPHA problems.
- Broken Sony TA-N330ES (2SC2921 Transistor)
- Creating center tap from two transformers
- solid state, unity gain preamp
- Home HiFi Audio Solid State Devices from Motorola - various pics; Model No wanted
- cambridge azur 740A
- how work this amp?
- Problematic receiver - Luxman R-1050
- Output capacitor: subjective and objective views?
- ss/chip amp hybrid?
- Brionvega "RR 126" Radiofonografo stereofonico from 1965 schematic wanted
- Sanken 2SA1216 2SC2922, Genuine and Fake pictures
- 500va transfomer 3 secondaries no centre tap
- Power amp circuit with PrAT wanted
- DC-DC Converter
- Any notice??
- McIntosh MA6100
- DC on output of Chinese 'current mode' ebay amplifier
- Power Amplifier from the German Brand "Daub"
- Best replacement transistors for this amp?
- Altec Lansing Solid State Amps 1590B, 1590E, 771B, 771BX and "SYSTEM CABINET"
- amplifier .... procedure