For sale is a wonderful sounding, fully serviced SAE MK 31B. These are great little, robust amps. Quite a bit more powerful than specs suggest. One channel has been adeptly rebuilt by a professional tech. Sounds fantastic through our JBL L100s. …

SAE XXXIB (31B) amplifier and SAE XXX Pre-amp from the mid seventies. I had these two listed separately and have decided to bundle them for your benefit. These pieces are clean and work as expected. All inputs, switches and lights work. The sound during testing was clean and powerful sporting 50 watts per channel.

2011年10月24日 · SAE 31B (XXXIb) keeps overheating and shutting down via the thermal sensor. It runs and sounds great for about a half hour and then shits down without blowing any fuses. Bias is set at 2.1mv and complementary transistors are Vbe matched..

This is a vintage SAE MK 31B stereo 50 watt audiophile power amp. I bought it in the late 70's and it was used very occasionally in my recording studio powering a set of auratone speakers. It works fine, has no issues.

2011年8月28日 · The 31B and matching Mark 30 preamp is a great sounding combo if you don't need a ton of power. I have this combo hooked to Wilson Sabrina's (4 ohm) and it sounds great.

2009年5月16日 · I am in contact with a local person selling: Mk 31b Stereo amp MK 30 Pre amp Mk 7 Equalizer all made by sae. I am wondering if a $175 CDN pricetag...

Classifieds: FOR SALE - SAE MK 31B PRO Power Amplifier - with a Sound 80 Pedigree! asking for $100.00

2010年12月2日 · SAE Mark XXX (Mk 30) Solid State Stereo Preamplifier- RM300.00 The Mark XXX preamp is a classic SAE design, low noise, ultra low distortion, and outstanding SAE quality circuits, plus the cool SAE look, they don't make them like this anymore. Features: * Bass, Treble sliders * Balance, Volume sliders * Headphones output * Tone defeat * Tape ...

SAE Mk 30 Preamp And Mk 31B Amplifier Service Manuals. Originals. spinhar store (2832) 100% positive; Seller's other items Seller's other items; Contact seller; US $39.99. Condition: Used Used. Used. An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended.