Zahl EQ1 in mint condition, as you can see in the pictures

Original box and manual included.

Amazing mastering EQ.

Shipping from Amsterdam.

If you have any questions about it just let me know.

Thanks!

General Specifications

• Format: API 500 series compatible (occupies 2 slots)
• Channels: 2-channel stereo (governed by a single control set)
• Amplification Range: Switchable between ±5 dB and ±15 dB for all bands
• Input Impedance: >30 kOhm
• Output Impedance: 50 ohms
• Maximum Level: >+26 dBu
• Reference Level: +6 dBu / +4 dBu
• Power Supply: ±15–17V DC, <250mA
• Dimensions & Weight: 76.2 x 133.4 x 169 mm; 1.2 kg [1, 2, 3]

Frequency Bands & Filters

• High Band (Treble): 2 kHz to 20 kHz, switchable Bell or Shelf characteristic
• High-Mid Band: 600 Hz to 6 kHz (switchable multiplier range to 1.8 kHz – 18 kHz), fully parametric with adjustable Q-factor
• Low-Mid Band: 200 Hz to 2 kHz (switchable divider range to 40 Hz – 400 Hz), fully parametric with adjustable Q-factor
• Low Band (Bass): 30 Hz to 300 Hz, switchable Bell or Shelf characteristic
• High Pass Filter (LO CUT): 25 Hz to 250 Hz