First Watt F5 Clone PCB Group Buy Jan 2009 (Closed)
Click here for details.
Leach Amp Group Buy - 10 output Jens Rasmussen Design SEPT 08 - Closed
Click for details.
Conrad Heat Sinks Group Buy Mar 08 (Closed)
Click here for details.
Sowter/Cinemag Input Transformer Group Buy March 2009 (Closed)
Click here for details.
Linear Systems LSK389 LSK170 JFETs Group Buy Jan 2009 (CLOSED)
Click here fore details.
Mauro Penasa's MyRefC? LM3886 Amp Kit Group Buy Dec 2008 (CLOSED)
Click here for details.
R-Theta 300mm Heatsink Group Buy May 2008 (Completed)
Click here fore details.
Power Amp PSU Board Group Buy (for e.g.LYNX Amp) 2008-Mar-26 (Closed)
Click here fore details.
Lynx Power Amp Group Buy Feb 08 (Closed)
Click here for details.
Active Filter Four and PSU 2.2 Group Buy Jan 08 (CLOSED)
Click here for details.
Leach amp Jens Rasmussen version group buy DEC 07
Click here for details.
Leach Superamp update board - possible group buy Sept 07(CLOSED)
Click here for details.
PA03 - The Czech Gainclone - Component group buy (May 2007 - Closed)
Click here for details.
PA03 - The Czech Gainclone - based on LM4780 group buy (May 2007 - Closed)
Click here for details.
LM4562 Opamp GB (Jan 2007 - Closed)
Click here for details.
15" Sonosub kit UK group buy (Jan 2007 - Canceled)
Click here for details.
TI TAS5261 DIY EVB (November 2006 - Closed)
Click here for details.
Turntable Motor Pulley GB (June 2006 - Closed)
Click here for details.
OPA2134 and LM6172 GB (March 2006 - Closed)
Click here for details.
Scalable PSU/Regulator Board GB (November 2006 - looking for interest in another round CLOSED)
Click here for details.
Active Filter Board GB (October 2006 - Closed)
Click here for details.
Combination CCS PCBs for Valve Amplifiers (Feb 2006 CLOSED)
A poll to express interest
Click here for details.
High voltage, high current super regulator (Feb 2006 CLOSED)
A poll over wanted data of the regulator
Click here for details.
Custom trafo for Pedja's TDA1541A DAC plus Tube ouput stage
Custom 1541a trafo page
Click here for details.
Aleph-X Compact PCB Group Buy
Group Buy Page
Click here to register your interest
Lovoltech power Jfets (nov 22, 2005 CLOSED)
Latest Nelson Pass favorite semi group buy
Click here for details
smt to pdip adapter kit (October 2005, deal closed)
digi01's SO to DIL adapter group buy
Click here for details.
Jensen Input Transformer Group Purchase (CLOSED)
Jensen Input Transformer Group Purchase
Completed Gainclones
Gainclone Tracker
Add your name and some basics of the Gainclone that you made or are working on
Mauro Penasa GC Parts Group Buy (July 2005 - Closed)
Mauro Penasa GC Parts GB
Krell KSA100 MKII PCB Group Buy (October 2006CLOSED)
Add your names join the group buy
North America Heat Sink Group Purchase (May 2005CLOSED)
Seifert KL-271 and KL-273 GP
X-Bosoz pcb GP (May 2005, Closed), Parts GB now Closed!
X-Bosoz and power supply GP
Leach Amp PCB Group Buy (April 2005, Closed)
click here for details.
miniALEPH pcb GP (March 2005CLOSED)
Add your name to order miniALEPH amplifier and power supply PCBs
Pedja's 1541A DAC Antrim Custom Trafo GP (March 2005CLOSED)
Add your name to order an encapsulated trafo specially made for the PR 1541A DAC.
UK Based Curved Heatsink Group Buy (March, 2005 CLOSED)
Click here to register your interest
3rd Annual Cardas Bulk Purchase (Feb, 2005 CLOSED)
Click here to register your interest
CS8412 (DIP VERSION) (Jan, 2005 CLOSED)
Click here to register your interest
(Preliminairy) January 2005 Dutch Aleph-X Parts Group Purchase (CLOSED)
January 2005 Dutch Aleph-X Parts Group Purchase
Semi-permanent CS8414 group buy + Excess stuff for sale
SP_CS8414_GB
Resuscitated Gainclone Group Buy (Nov/Dec. 2004 CLOSED)
Resuscitated Gainclone Group Buy
DACT CT-2 Group Buy (Nov. 2004) Canceled!
Canceled
Sjöström AD8620AR Group Order (Nov, 2004, Canceled)
Click here to enter your username and the number of AD8620's you to purchase
Pedja's 1541A DAC
Share your parts recommendation with other constructors here
Gainclone Parts Group Buy(Nov, 2004)
Click here to enter your username and the number of parts you want to buy
Sjöström SMD Industrial Gainlcone Group Order (Nov, 2004, Closed)
Click here to enter the page
2nd Ultrafast rectifier group buy (Oct, 2004 CLOSED)
Click here to register your intrest in joining the possible order
Aleph-X pcb group buy (Closed)
Click here to signup
Inverting LM3886 Gainclone Group Buy (29 Sep, 2004)
Click here to signup
Stevens and Billington TX102 TVC Group Buy (25 Sep, 2004)
URGENT: this GP is BACK AGAIN!!!.
TDA1543 and CS8414 group buy
Click here to signup
LM4780 PCB Group Order
Click here to signup
Classe Knobs Order
Click here to sign up
2005 GP in chassis rca, speaker post
Click here to signup
2nd round of 2005 GP in chassis rca, speaker post
Click here to signup
2005 GP in enclosure
Click here to signup
PEC Carbon Potentiometer Group Buy
Click here to sign up
OddOne's Paralleled LM4780 Audio Amp Board Feeler (May 2004)
Click here to sign up for the feeler - if we reach #s to get boards cheap enough the #s become order quantities.
MOX active crossover / discrete opamp group buy (April 2004)
Click here to sign up to order crossover boards and/or discrete opamp boards
Richardson Electronics IRFP044 group buy (March 2004)
Click here to enter your username, location and the quantity of MOSFETS you want.
Canadian Heat Sink Group Buy
Click here to enter your username nad the quantity of heat sinks that you desire
Sjöström QRP-01 Monster Gainclone Group Order (March, 2004)
Click here to enter your username and the number of boards and component kits you wish to purchase
ALW regulator pcb group buy (Mar, 2004)
Click here to enter your username and the number of boards and Rubycon ZA's you wish to order
NEW Layout mini-ZEN headamp (Mar, 2004)
The New layouts are to help you get started in the world of do-it-yourself audio with more specialty.Things covered range from layout skills and PCB software used to make you pretty good job and personality style and everything in between
Non-Inverted Gainclone Chassis Group Order (Feb, 2004)
Click here to enter your username and the number of chassis that you wish to purchase
MOX-Crossover
Click here to enter your username, and the number and choices of the MOX that you may be interested in buying
High Current, Ultra Fast Bridge Rectifier Group Order (Feb, 2004)
Click here to enter your username and the number of boards and component kits you wish to purchase
Rectifier Components group buy (March 2004)
Click here to enter your username and the number of BYW99W-200 diodes and SK-104 heatsinks you wish to order
Aleph-X PCB rev1.0, Jan 2004 Order
Click here to enter your username and the number of boards you wish to purchase
R-theta Heatsinks for Aleph-X
Click here to enter your username and the number of heatsinks you wish to purchase
VM Transformers for Aleph-X
Click here to enter your username and the number of transformers and the voltage you wish to purchase
CARDAS Solid Cu Binding posts
Click here to enter your username and the number of binding posts pairs you wish to purchase
Aleph2 Boards
Click here to enter your username and the number of driver boards and output boards you might like
Cardas RCA Jacks
Click here to enter your username and the number of each type of RCA Jack you might like
Philips CD-PRO2
Click here to enter your username, and the number of cd-pro 2 units that you want to buy
Remote Relay Control Volume Kit
Click here to enter your username, and the version of the APOX that you may be interested in buying
2nd Schuro-Reichelt Group Buy WIKI (Mar, 2004)
Click here to enter your username and the number of components you wish to order
Sjöström Soft Start Group Order (Feb, 2004, deal is closed)
Click here to enter your username and the number of boards and component kits you wish to purchase
UK Reichelt Group Order (Mar, 2004)
Click here to enter your username and the number of components you wish me to order for you
Sjöström Super Regulator Group Order (Feb, 2004, deal is closed)
Click here to enter your username and the number of boards and component kits you wish to purchase
2nd Annual Cardas Bulk Purchase
Click here to enter your username and the number and model of what you want to buy
