Summit Audio EQP-200B

Summit Audio EQP-200B

The Summit Audio EQP-200B is a full range two channel passive equalizer that utilizes vacuum tube technology to overcome any gain loss. The EQP-200B uses both solid state and tube technologies to produce the warm sounds associated with tubes, while providing the reliability of solid state devices. This passive tube EQ is an incredibly warm sounding and accurate equalizer, hand built in the USA to the most exacting standards.

Based on the original Pultec program equalizer design, the EQP-200B uses a tried-and-true design with some added Summit magic. Jensen 990 op amps on the output give a clear and open sound to the passive EQ elements in the filter circuits. The EQP-200B adds that special touch to your mix without the inherent phase anomalies of active EQ circuits. Tracking? Try the EQP-200B on vocals, kick, or snare, a secret weapon of some of the world's top engineers.

Applications:

• Filtering and EQing a single or stereo source
• Boosting or cutting a low frequency
• Boosting a mid-high frequency
• Cutting a high frequency
• Low shelving

Key Features:

• Two independent channels
• Switch selectable frequencies
• Passive I/O circuits
• In/out/shelf switch
• Transformerless signal path
• Extended frequencies & LF shelf
• 3 year warranty
• Hand crafted in the USA

• OUTPUT: +4 dBu corresponds to 0 VU. The output is electronically balanced or unbalanced using 990 operational amplifiers. Output impedance is 75 ohms. The recommended output load is 75 or more. Maximum output level is +25 dBu.
• INPUT: The input is electronically balanced with an input impedance of 40k ohms
• DISTORTION: 0.05%, at +4 dBu (unweighted)
• FREQUENCY RESPONSE: 5 Hz to 100 kHz
• NOISE: Better than -80 dB relative to 0 VU
• HIGH FREQUENCY ATTENUATE: 5, 10, 20 kHz; 0 to -17 dB
• MID – HIGH FREQUENCY BOOST: 1.5, 3, 4, 5, 8, 10, 12, 16 kHz; 0 to 20 dB
• LOW FREQUENCY BOOST: 20, 30, 60, 100, 180 Hz; 0 to 16 dB
• LOW FREQUENCY ATTENUATE: 20, 30, 60, 100, 180 Hz; 0 to -20 dB
• LOW FREQUENCY SHELF/lN/OUT: 6 dB per octave shelving filter starting at 50 Hz
• PANEL SIZE: Standard 19" by 3.5" (2 units of rack space)
• DEPTH: 10.5" in addition to user's I/O cabling