Sugden Sapphire FBA-800 Pure Class A Power Amplifier

$13,125.00 CAD

The Sugden Sapphire FBA-800 is a fully balanced pure Class A stereo power amplifier using a floating-bridge output architecture. Each channel combines two amplifiers to drive a bridged transistor output stage, with DC coupling and servo control through the low-frequency signal path.

Balanced XLR and single-ended RCA inputs are provided, together with 6 dB input attenuation and stereo locking loudspeaker outputs. A custom bifilar-wound transformer supplies four separate windings.

Custom finishes: Titanium and Graphite are the standard finishes. Custom colours are available by special order at additional cost. Please contact us to discuss available colours, pricing and lead time.

Specifications

Power output: 40 W per channel into 8 ohms
Frequency response: 20 Hz-80 kHz (0 dB)
Bandwidth: 6 Hz-113 kHz
Distortion: Awaiting confirmation of the manufacturer’s published figure
Signal-to-noise ratio: Greater than 96 dB
Type: Fully balanced pure Class A stereo power amplifier
Architecture: Floating-bridge output; DC coupled with servo lock
Inputs: Stereo RCA and stereo balanced XLR
Input attenuation: 6 dB selectable
Outputs: Stereo multi-way locking binding posts
Input sensitivity: 735 mV for full output
Dimensions (H x W x D): 206 x 430 x 460 mm
Gross packed weight: 25 kg

Finish:

Titanium Graphite

Variant

Special order — contact us for lead time

Shipping & availability

Some items ship from stock at our store; others are sourced from our suppliers. Availability and timing vary by model and finish.

Need your order by a particular date? Contact us before ordering to confirm availability and timing. For pickup, please wait for your pickup confirmation before visiting.