Tegeler Audio EQP-1 - Classic Equalizer

Tegeler Audio EQP-1 - Stereo Passive Equalizer

Passive Pultec-style tube equalizer for powerful bass and indescribable highs

The Tegeler Classic Equalizer EQP-1 was built after the model of classic vintage equalizers with passive components (condenser and inductor) in the EQ section which accounts for it´s special sound.

The EQP-1 consists of three parts: Bass Boost and Cut, Treble Boost with adjustable bandwidth and a High Frequency Cut.

The Classic Equailzer is equipped with a tube stage and high quality input and output transformers.

Beside the open and airy sound of the equalizer the signal will get more density and additional presence by the tube and the transformers. The low end becomes more transparent and defined. The highs will sound more rounded and pleasant to the ears.
This effect will already take place as soon as the device is in the signal path and even if the equalizer is not used.

Tegeler Audio EQP-1 Features

• Low boost/attenuation (Low shelf):
  20Hz, 30Hz, 60Hz, 100Hz
• High boost (Peak with variable bandwidth):
  3kHz, 4kHz, 5kHz, 6kHz, 8kHz, 10kHz, 12kHz, 16kHz, 20kHz
• High attenuation: (High shelf) 5kHz, 10kHz, 20kHz
• Balanced input and output
• Input and output transformer
• Bypass switch
• internal power supply
• Height: 88,1mm (2HE), width:483mm, depth:220mm

Tegeler Audio EQP-1 Specifications

• Frequency Response: 20Hz - 22kHz
• Maximum Input Level: +20 dBu
• Input Impedance: ≥ 2.4kΩ
• Output Impedance: < 600 Ω
• Maximum Output Level: +22 dBu
• Dynamic Range: ≥ 95 dB
• Voltage: 230 V~/50Hz or 115V~/60Hz
• Fuse: 500mA 
• Maximum Power Consumption: < 25 W (0,01A at 230 V)
• Dimensions: 2 U, H:88.1 mm, W:483 mm, D:250 mm