New Finished High-end E300 Preamplifier High school low volume adjustment Pre-amp With Balanced output

Product Details:

Using low-distortion pure amplification circuit, mature and stable, beautiful tone, unique circuit design has different sound.

Special high-pitched bass tone circuit can adjust different sounds according to individual preferences.

With the pass-through function, if you don't like the friend with the tone, you can switch to the pass-through function and use the pure amplifier circuit to restore the true tone.

Power supply: custom filter transformers + 2 * 10000UF filter capacitors are used, and ELNA and WIMA are used for secondary filtering.

The amplifier stage uses five OPA2604 op amps.

The volume control uses the ALPS27 potentiometer and the tone potentiometer uses ALPS16.

All-aluminum chassis and all-aluminum knobs are beautiful.

Specifications:

Input voltage: AC110V or AC220V (optional)

Magnification: 5 times

Input Interface: 4 groups RCA

Output Interface: 2 groups RCA; 1 group Fully Balanced

Input impedance: 50KΩ

Signal to noise ratio: 100DB

Dimensions (W*H*D): 430MM*80MM*312MM

Net weight: about 6.2KG

Package list:

1 × Finished preamplifier

1 × AC power cord