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HIFI Fully Balanced Preamp Tuning Amplifier Board with 5532 OP AMP Separation Preamplifier 6010 AC12V-18V

Name: HIFI Fully Balanced Preamp Tuning Amplifier Board with 5532 OP AMP Separation Preamplifier 6010 AC12V-18V
Brand: Emoryseric | HiFi Music Muse
SKU: 3256806217140033
Price: 24.74 USD
Availability: InStock

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Description

1.Power supply: Dual AC 12V-18V not less than 10w transformer
2. signal input
This front stage is a fully balanced front stage amplifier circuit. When it is used as a single-ended signal amplifier, the LR- ground (GND) is needed, and the single-ended signal is input from XLR+.
3.signal output
When used as a single-ended signal amplification, output XLR- suspension, and get the signal from XLR+
Size: 165*65*35mm

Weight:245g

The operational amplifier module and potentiometer need to be selected separately

1. Op-amp in-phase amplifier module
The signal coupling adopts Nikon MUSE capacitor, and the default JRC5532D warm acoustic op amp is used for first-stage in-phase amplification, which will directly affect the sound style, so the design has a socket, which can be replaced at any time with a double op amp of different sound styles.

2. Operation amplifier AA amplifier module
The signal coupling adopts Nikon MUSE capacitor, and each channel adopts an op amp combined to form Class AA amplification, which always works in Class A state. The op amp has a socket, and the double op amp of different sound styles can be replaced at any time.

3. Operation amplifier MBL6010 line amplifier module
The classic 6010 line, the signal channel adopts a level of amplification and a level of buffering, each stage is zeroed with 3296 precision resistance, no coupling straight capacitor, and the sound style is completely dependent on the op amp.

4. Triple transistor BJT separation element amplification module

Using 12 Ansei homopolar climbing transistors, differential voltage amplification, and 4 pairs of Toshiba push tubes at the final stage, it can directly push fever headphones on the market. No large loop feedback, no coupled DC isolation capacitor, high-purity low-frequency dye amplification circuit.

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HIFI Fully Balanced Preamp Tuning Amplifier Board with 5532 OP AMP Separation Preamplifier 6010 AC12V-18V

Quantity:

CUSTOMER REVIEWS

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