Bk Reference 50. B&K Reference 50 S2 Preamp Silver Photo 1200457 US Audio Mart Not the '50 you're asking about, but I did a direct A/B in my main system between the Ref Preamplifier/Surround Sound Processor (2002) (1 review) Specifications
B&K Reference 50 Series 2 Photo 3932882 US Audio Mart from www.usaudiomart.com
Reference 50 A/V System Controller Owner's Manual P/N13434 1102.; Page 2 USER INFORMATION Model # Serial # Date purchased Purchased from: City State Phone Contact SPEAKER LOCATION feet Left Center Right Front Surround Back Back Width Subwoofer SETUP CROSSOVERS + LFE 1 Crossover 2 High Pass 3 Low Pass 4 LFE Level B&K Components, Ltd., 2100 Old. The Reference 50 is the pinnacle of B & K's remarkable design of future proofing our products
B&K Reference 50 Series 2 Photo 3932882 US Audio Mart
With 5 Hz - 45 kHz frequency response, this BK amplifier produces enhanced and loud audio output. Integrated with 7 channel system, the BK Reference 50 amplifier has adequate ability to send information to a subwoofer, as well as seven diverse speakers Through software and hardware upgradability the Reference 50 redefines value.
B&K Reference 50 S2 5.1 Preamp Processor with remote Photo 2142076. This BK 7-channel amplifier has the capacity of delivering improved sound from 8 speakers The Reference 50 is a superb music component and it also has full AV capabilities with 7.1 channel processing and built in surround decoding capabilities, and it is certified by Lucas for THX Ultra
B&K Reference 50 Surround Sound Preamplifier / Processor The Music Room. Preamplifier/Surround Sound Processor (2002) (1 review) Specifications The B&K Ref 50 was a terrific pre-pro in the pre-HDMI days and I have one of them too