1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.

    Dismiss Notice

FS: AMB Beta 22, Sigma 22 assembled boards, Goldpoint stepped attenuator

Discussion in 'Amplification For Sale / Trade' started by ephrank, Mar 28, 2017.
Trader History (1)
  1. ephrank
    For Sale
    Regrettably selling the following DIY audio components:
    - 4 pcs of Beta 22 boards - All components assembled and tested
    - 2 pcs of Sigma 22 boards; 30VDC output - All components assembled and tested
    - 1 pcs Goldpoint quad channels stepped attenuator - 50K ohms; Brand new never used
    - 1 pcs toroidal transformer 160VA, 2x 30V secondary; Brand new never used
    Selling due to lack of skills and time to finish of the case work of a balanced Beta 22 build.
    All parts used in the Beta 22 & Sigma 22 boards were according to, or exceeding the the specs on amb.org. Eutectic no-clean flux solder were used.
    All boards have been tested together using hook up wires. Speed and power of this amp is simply stunning, world-class.
    PM me for photos, components details, or make an offer. Will ship to CONAU. Buyer pays for PayPal fees and postage.
    Thanks for looking [​IMG] 
  2. ephrank
    Still available. Taking best offers.
  3. ephrank

Share This Page