![Pioneer Tx-940 Synthesizer, Sg-540 Equalizer, Sa-1040 Amplifer U67" for Sale in San Antonio, TX - OfferUp Pioneer Tx-940 Synthesizer, Sg-540 Equalizer, Sa-1040 Amplifer U67" for Sale in San Antonio, TX - OfferUp](https://images.offerup.com/gQ1BVvaACt6KGG8V-_YZpIRF8DU=/375x250/fd3f/fd3fecc8af20411b926b0d6cbfcdc14c.jpg)
Pioneer Tx-940 Synthesizer, Sg-540 Equalizer, Sa-1040 Amplifer U67" for Sale in San Antonio, TX - OfferUp
![Saúl San on Twitter: "#Vintage #Pioneer SA-940 restoration complete. This solid state #amp receiver sounds awesome, it's #hiddengem in #hifi. Main Elna 8200 uF caps replaced with rubycon caps. I had to Saúl San on Twitter: "#Vintage #Pioneer SA-940 restoration complete. This solid state #amp receiver sounds awesome, it's #hiddengem in #hifi. Main Elna 8200 uF caps replaced with rubycon caps. I had to](https://pbs.twimg.com/media/DWgzCQnUMAAzfWj.jpg)
Saúl San on Twitter: "#Vintage #Pioneer SA-940 restoration complete. This solid state #amp receiver sounds awesome, it's #hiddengem in #hifi. Main Elna 8200 uF caps replaced with rubycon caps. I had to
![Tuner Service Manual *Original* – Vintage Audio Store - Vintage Service Manuals, Stereo Brochures and Parts Tuner Service Manual *Original* – Vintage Audio Store - Vintage Service Manuals, Stereo Brochures and Parts](http://cdn.shopify.com/s/files/1/0497/1056/3477/products/image-14_3bdb095b-8f93-4d55-b531-1105b69662d5_1200x1200.jpg?v=1662057481)