Description: 1pc Bryston 1B Fully Discrete Pre-Amplifier Finished Board Note: We also provide the kit bulk board, welcome to ask us the price, if you need the bulk model, you can directly leave a message on the order and shoot the finished board, we will refund you the extra money charged, thank you for your trust and support ~! Summary: BST-1B Pre-Amplifier, It is based on the core circuit of the Bryston 1B Pre-Amplifier. Tech highlights： Compared with the commonly reproduction of Bryston 1B, we improved: Using Two-stage buck regulator filter,Two low-pass filter prevents power noise from being introduced into the amplifier. Provide purer power supply (close to battery).The high-voltage power supply uses MOSFET as pass transistors, which have a sense of tube sound characteristics but rejecting the rectification and regulation noise.voltage soft-start feature is included which will take about 4 second to reach the designed voltage.all-in-one design, single-point grounding, ground resistance is close to the 0.02 ohm resistance value, low noisedesign.PCB is small and flexible, more suitable for all kinds of chassis installation.More cost-effective sound modification plan.Fully Discrete AMP.All-discrete fully-complementary topology. Product configuration：1pc Bryston 1B Fully Discrete Pre-Amplifier Finished Board Based on the well-tested board on the standard version kit, we verified all key points' voltage, and used the signal generator and oscilloscope for analog waveform double verification. We will not use this board for listening test.Schematic & key point of debuggingPCB comes with component parameters for easy installation.We only refer the schematic of the amplification part of the circuit. If you need full circuit parameter, please read the component value with the PCB by yourself; we do not provide additionally.please keep test point voltage close enough to it, +-20% is also permitted
Price: 46.41 USD
Location: wuhan
End Time: 2024-08-08T03:38:48.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Return policy details:
Supported Modes: ---
Receiver Combo Features: ---
Color: ---
MPN: does not apply
Surround Sound Formats: --
Audio Outputs: Bryston 1B Fully Discrete Pre-Amplifier
Number of Outputs: Bryston 1B Fully Discrete Pre-Amplifier
Brand: Jolooyo
Type: Bryston 1B Fully Discrete Pre-Amplifier
Audio Inputs: Bryston 1B Fully Discrete Pre-Amplifier
Number of Channels: Bryston 1B Fully Discrete Pre-Amplifier
Number of Inputs: Bryston 1B Fully Discrete Pre-Amplifier
Model: Bryston 1B Fully Discrete Pre-Amplifier
Features: Digital
Power: ---
