For Sale ,a set of Vintage Blueprints for a Voigt Corner Horn Loudspeaker Cabinet.They are suitable for a full range drive unit , such as Lowther.These are from 1930’s ,and are in good condition for age, the photos show two stages towards the finished product.Two could be made for stereo reproduction.NO drive unit or cabinet included ,just the pics and blueprints.They will be carefully packed on despatch.

Vintage Audio UKVALVE AMPLIFIERS . TURNTABLES . LOUDSPEAKERS . VALVES TANNOY . QUAD . LEAK . GARRARD . SME . ROGERS . LOWTHER . DECCA MULLARD . BRIMAR . GEC . MAZDA . MARCONI WORLDWIDE SHIPPINGDescription Very Rare BSR Push & Pull PX25 / DO26 Valve Power Amplifier - Made in 1934 By Birmingham Sound Reproduces Ltd - British Throughout The Amplifier was purchased with Voigt Horn Loudspeaker in 1934 All Transformers, Capacitors & Resistors are original. Large quality mains, choke, output transformers & block capacitors. Volume and tone controls, mains fuse box & mains voltage selector. Excellent condition for its age, with green chasiss paintwork. Very similar to BTH, Tannoy, HMV, Leak BBC, Decca, Voigt Lowther Valve Amplifiers The PX25 Valves are not included. All other valves are included in the auction Very Rare BSR PX25 Power Amplifier 1930s for audio collectors! BIRMINGHAM SOUND REPRODUCES LTD - HISTORYDaniel McLean McDonald (1905–1991) founded Birmingham Sound Reproducers as a private company in 1932 in the West Midlands of England. By 1947, the company chiefly manufactured communications sets (intercoms), laboratory test equipment, and sound recording and reproducing instruments including phonographs.I will ship worldwideCheck my other auctions for vintage audio. Shipping Policy Worldwide postage through eBay global shipping programme. All items are sent within 3-5 days of auction ending. All orders are tracked with DHL, UPS, DPD or Royal Mail with protective packing for transit. Thank you for looking, please check my other eBay auctions Vintage Audio UK BRITISH AUDIO SPECIALISTS FOR 25 YEARS

For Sale ,a set of Vintage Blueprints for a Voigt Corner Horn Loudspeaker Cabinet.They are suitable for a full range drive unit , such as Lowther.These are from 1930’s ,and are in good condition for age, the photos show two stages towards the finished product.Two could be made for stereo reproduction.NO drive unit or cabinet included ,just the pics and blueprints.They will be carefully packed on despatch.