Pulse Techniques EQH-2 Program Equalizer

The Pultec EQH-2 is a 2U single channel program EQ designed as a compact version of the EQP-1 with more transparent character.

The Pultec EQH-2 differs from its bigger sibling however with a different peak boost curves and the same Class-A output stage as the MEQ-5 mid-band EQ. Perhaps the most notable difference is the fixed bandwidth for the HF Boost and fixed High cut at 12kHz.

Pultec EQH-2 Main Features:

• Single-channel tube equalizer
• Same Class A output stage as the popular MEQ-5 equalizer
• Similar to the iconic EQP-1A equalizer but with a more transparent character
• Fixed 12kHz Attenuation
• Fixed HF bandwidth
• 20, 30, 60, 100 CPS shelf boost, 0 - 13.5 dB
• 20, 30, 60, 100 CPS shelf attenuate, 0 - 17.5 dB
• 3, 5, 8, 10, 12 KCS peak boost, 0 - 18 dB;
• 10 KCS shelf attenuate, 0 - 16 dB
• Input Transformer: 600 Ohms
• Output Transformer: 600 Ohms
• Noise: Below -75 dBm
• Distortion: ≤ 0.15% at +10 dBm into 600 Ohms
• Amplifier: Flat, 20 CPS to 20 KCS, +0 / -1 dB, ref 1 KCS
• Tubes: 1 ea 12AX7, 6AQ5, 6X4