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AmplifiersTube AmplifiersPower Amplifiers
Estimated price (community-sourced)
$21,500
About the Bia 200 Select
The Zesto Audio Bia 200 Select is a hand-built Class A stereo power amplifier designed as a dual-mono, push-pull ultralinear tube amp with no negative feedback. It ships with KT150 output tubes and a 3-position Auto Bias Select switch that lets you optimize operation for KT88, KT120, KT150, or KT170 tubes without powering down. Zesto lists the MSRP at $15,900, with shipping, taxes, and customs extra. The amplifier is made in the USA and uses a custom toroidal power transformer, polypropylene capacitors in the signal path, and 1% metal film resistors throughout.
Specifications
Key Specifications
Impedance: 10Ω
Power: 100W
Frequency: 20-30000 Hz
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