Liberty Audio B2B-1 phono preamplifier Specifications

Sidebar 1: Specifications

Description: Solid-state phono preamplifier with unbalanced inputs and outputs (balanced inputs optional). RIAA accuracy 0.1%. Overall voltage gain: 44dB or 64dB, depending on internal setting. Equivalent short-circuit input noise: 100nV. Maximum output voltage: 12V. Risetime: 300ns.
Dimensions: 17" W by 10.5" D by 3.25" H. Weight: 11 lbs net.
Price: $1749. Approximate number of dealers: sold direct with a two-week return policy.
Manufacturer: Liberty Audio, 380 Vernon Way, Suites I–J, El Cajon, CA 92020. Tel: (619) 579-6450. Web:

Liberty Audio
380 Vernon Way, Suites I–J
El Cajon, CA 92020
(619) 579-6450