Vintage Tube Amp

Extremely rare, extremely good. In triode circuit with 4 x steel tubes 6SJ7. Normally the pre-stages are supplied with power from the output stages. My technician master built a separate power supply so that the preamplifier can be operated with any other power amplifier. Both preliminary stages were completely overhauled. There is a lot of information on the net, just google Brook 12a3 pre-amp. Extrem selten , extrem gut. In trioden schaltung mit 4 x Stahlröhren 6SJ7. Normal werden die vorstufen mit strom von den endstufen versorgt. Mein techniker meister hat ein separates netzteil gebaut damit können die vorverstärker mit jeder anderen endstufe betrieben werden. Beide vorstufen wurden perfekt general überholt. Es gibt viele infos im netz , einfach mal Brook 12a3 pre-amp googeln. The item “Vintage 2 x BROOK TRIODE Tube Mono Pre-amps with powersuply” is in sale since Thursday, October 15, 2020. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “mat*so” and is located in Wiesbaden. This item can be shipped worldwide.

• Model: 12A3
• Country/Region of Manufacture: United States
• Type: tube pre-amplifier
• MPN: 12A3
• Brand: Brook

Beautiful Brook 2A3 tube amplifier – all original. This amplifier powers up – no other test was done. The item “VINTAGE BROOK 2A3 TUBE AMPLIFIER FROM CAPEHART RADIO CONSOL” is in sale since Sunday, June 9, 2019. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “pinemountainclub” and is located in Beverly Hills, California. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Bahrain, Croatia, Malaysia, Brazil, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Bolivia, Ecuador, Egypt, Guadeloupe, Iceland, Jordan, Sri lanka, Luxembourg, Macao, Martinique, Maldives, Peru, Pakistan, Reunion, Viet nam, Uruguay.

• Modified Item: No
• Custom Bundle: No
• Non-Domestic Product: No

Extremely Rare Brook 12A Amp WECO pat. The cord is frayed, missing tubes. The RCA tube is loose at bottom so probably needs to be replaced. Brook amps are some of the best -sounding and a perfect match for a Western Electric full-range speakers/drivers>. The item “Brook 12A Vintage Tube Amplifier for Western Electric speaker Amp” is in sale since Monday, June 4, 2018. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Amplifiers & Tube Amps”. The seller is “westrex_hotmail” and is located in Brooklyn, New York. This item can be shipped worldwide.

• Type: Power Amplifier
• Brand: Brook