BSR 810
Two Speed Transcription Series Turntable
Description
The BSR 810 turntable operates with flawless computer precision.
It's pre-programmed sequential cam system introduces a new experience in smoothness, quietness and feather-light operation over the widest range of operating modes.
The low-mass aluminium transcription tonearm floats in a concentric gimbal arm mount, reducing tracking error and offering precise zero balance adjustment over the full range of cartridge and stylus masses.
Other significant developments combined in the 810 include a 7lb dynamically balanced die-cast platter with integral strobe disc, a high torque synchronous induction power unit, rotating variable pitch control and viscous damped cue and pause with exclusive friction clutch.
Specifications
Wow and flutter: less than 0.1%
Rumble: less than 55dB
Arm pivot distance: 8.652"
Arm type: Concentric gimbal arm mount gyroscopically pivoted on 4 pre-loaded ball-bearing races
Minimum tracking force: 0.25g
Arm resonance: 7Hz
Stylus pressure range: 0 to 4g
Motor type: dual range synchronous
Speeds : 33 and 45rpm
Pitch control: variable +-3%
Platter diameter: 12"
Platter weight: 7lbs
Drive mechanism: sequential cam system
Suspension system: four foam damped helically wound coils on rubber shock mounts
Record size: 12, 10 or 7"
Record stack: 6 records
Dimensions: 15 x 17 1/8 x 9 1/4"
Weight: 22ibs
Review
Taking it all together - performance, features, styling - the BSR 810 moves into ranking place amongst the best automatics we know of. And at it's price, the others may well be in for a real contest - High Fidelity Magazine
Downloads
instruction/owners manual (en)
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BSR 810 / 810 owners manual, service manuals and schematics are for reference only and the Vinyl Engine bears no responsibility for errors or other inaccuracies. The PDF files are provided under strict licence. Reproduction for financial gain is strictly prohibited. This website is not affiliated with or sponsored by BSR.
Comments
BSR 810 Turntable
Thank you very much for the information here, it sre helps. Does anyone have the service manual, they can post up, I am having speed issues, there is an ajustment to make but I am not sure how to ajust the speed idler drive wheel inhight to correct the speed. Thank you.