• These commercial threads are for private transactions. diyAudio.com provides these forums for the convenience of our members, but makes no warranty nor assumes any responsibility. We do not vet any members, use of this facility is at your own risk. Customers can post any issues in those threads as long as it is done in a civil manner. All diyAudio rules about conduct apply and will be enforced.

FS: Populated LM3886 and LM3875 gainclone boards

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Jump to Latest
M

motherone

Member
Joined 2003
motherone.com
I have the following assembled gainclone boards available. They are assembled, but untested!

6x Digi01 based LM3886 amp boards, each populated with the following specs:

- 1x LM3886TF (insulated)
- 2x 1000uF/50V Nichicon muse power caps
- 1x Dale LVR 0.06 ohm output resistors
- 2x 215k Draloric Resistors
- 1x 20k Vishay RN55 mute resistor
- 1x 1/2 watt 2% Corning Glassware Carbon Comp resistor

Asking $50/pair or $135 for the whole set of 6.

note: These do not include rectifier boards like the BrianGT/Peter Daniel boards.

-------------------------------------------------------

1x Pair of completed BrianGT LM3875 boards, each populated with the following:

1x Red LM3875 PCBs with LM3875TF (isolated)
2x Nichicon Muse KZ 1000uF/50V capacitors
4x 18.7K 0.1% Vishay RNC90Y (S102 equiv) resistors
2x 600R 0.05 % Vishay RNC907 resistors
2x 200R Vishay 447P (I think also S102 equiv) resistors

Includes 2x rectifier boards populated with 16x MUR8100E Diodes and 4x 4.7uF/50V Panasonic FC capacitors

Asking: $115 for the completed pair

This is enough to build a pair of monoblock amplifiers.

-------------------------------------------------------

2 pairs of completed BrianGT LM3875 boards, each populated with the following:

4x Red LM3875 PCBs with LM3875TF (isolated)
8x Panasonic FC 2200uF/50V capacitors
8x 22k 1% Caddock MK132 resistors
4x 680R 1% Holco H2 resistors
4x 221R Caddock MK132 Resistors

Includes two rectifier boards, populated 16x MUR8100E Diodes and 4x 4.7uF/50V Panasonic FC capacitors, and two unpopulated rectifier boards.

Asking: $175 for the 4 LM3875 boards, 2 populated Rectifier boards, and 2 unpopulated rectifier boards.

This enough to build two stereo amplifiers, or 4 monoblocks of you populate the additional rectifier boards.

-------------------------------------------------------

All of the Vishay resistors are (from my understanding) the mil-spec equiv of the Vishay S102 line. All of the boards (except the unpopulated rectifier boards) are soldered and should be ready to go. I have *NOT* tested these, as the primary reason for selling is I don't have time to finish these projects up.

I will ship via Priority Mail to US Residents only. My guess is that insured shipping would be ~$7.50. I can take payment via Paypal, those wanting to do it via credit card, please add 3%. Please feel free to e-mail me questions or offers at: m i k e at m o TH e r o ne do t com
 
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Top Bottom