The Tube-Tech PE1C Program Equaliser. High-end, powerful mono EQ used for precision tonal control.

The Tube-Tech PE1C equalizer contains a low-frequency boost and attenuation (shelving), and a high-frequency boost (peaking) with variable bandwidth and high-frequency attenuation (shelving). The filter section is of the passive type followed by a tube (valve) based push-pull amplifier restoring the gain. Input and output transformers come with a static-screen between primary and secondary wirings. Input and output are balanced, and are fully floating.

The main features of the Tube-Tech PE1C include:

• High-end, powerful mono EQ used for precision tonal control
• Highly respected worldwide, noted for its shiny highs
• Passive Equaliser PE 1C
• Tube (value) push-pull amplifier
• 4 low-frequency boost/ attenuate: 20, 30, 60, 100 Hz (0 to +14 dB, 0 to -18 dB)
• 10 high- frequency boost with variable bandwidth 1, 1.5, 2, 3, 4, 5, 8, 10, 12, 16 kHz (0 to +18 dB = BW sharp, 0 to +10 dB BW = broad)
• 3 high-frequency attenuate: 5, 10, 20 kHz (0 to -18 dB)
• Output noise below -85 dBm
• Frequency-response 5 Hz to 40 kHz (-3 dB)
• Clickless IN/OUT key
• No insertion loss