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1. Input impedance: balanced 40K Ω, unbalanced 20K Ω

2. Output impedance: balanced 200 Ω, unbalanced 100 Ω

3. Maximum input level: > + 21dbu, balanced or unbalanced

4. Bandwidth: 20Hz-20KHz (+ 0.5dB / - 1dB)

5. Dynamic range: 109dB 115dB

6. Signal to noise ratio: 90dB 97dB

7. Total harmonic distortion: < 0.005%

8. Channel isolation: > 90dB

9. Power supply: 220V 24W

1. Dual 31 segment stereo graphic equalizer, with excellent music type, is an essential equipment for studio and live performance.

2. The feedback detection system can immediately display the feedback audio and can be used as an audio analyzer. This product is also an essential equipment for touring.

3. The mono subwoofer output is equipped with an adjustable frequency divider, which can add color to the tone. Built in low cut filter can eliminate annoying noise, such as local noise.

4. The input and output level display composed of 12 light-emitting diodes is extremely accurate. Coupled with the input gain control, you can easily control the level.

5. Very low noise operational amplifier, equipped with gold-plated XLR interface and servo balanced input and output of 6.3mm socket to ensure the best sound quality. Illuminated putter, Alps ®  Potentiometers with positioning points and illuminated switches are of excellent quality and durable.