Manley’s modern take on the Pultec EQ with extra frequencies the original never had; a vastly superior power supply and famous Manley line amps complete the package. Manley's Pultec EQ is like magic on kick drum, and killer on guitars.
The MANLEY ENHANCED PULTEC EQP-1A is Manley's own interpretation of the historic Pultec Equalizer as originally produced by Pulse Techniques, Inc. These Manley Pultec units employ their own simple and clean all-tube make-up gain block to reamplify the signal after the passive EQ circuit.
EQ may be set to 'flat' positions or BYPASSED entirely. All BOOST and CUT controls are continuously variable conductive plastic potentiometers for absolutely silent operation and long life.
The single rack unit monoblocks occupy one-third of the space of the 'antique Pultecs', an important consideration for allocation of outboard rack space. And if you notice, we've added a couple extra frequencies too. The rear mounted input switch selects 0 degrees or 180 degrees PHASE INVERT for the balanced gold pin XLR input or the transformerless unbalanced bridging input (1/4" jack) may be selected in that switch's middle position.
The originals had three transformers in the signal path whereas this one can be used completely transformerless. The Manley Enhanced Pultec has a vastly superior B+ power supply, with regulated and balanced heater supply. The line amp is known to be killer-sounding. The components we use today just weren't available in the 1960's.
The MANLEY PULTEC EQP-1A, available in both single and 2-channel versions, uses 1 x 12AX7WA and 1 x 6414 (or 5965) in our ALL-TUBE single-ended line amplifier for the gain make-up and extra-beefy sound; gain is factory set for unity but additional gain is available by a rear mounted feedback adjustment trimpot. Like the 40dB Mic Preamps, the Manley Pultecs offer both transformer coupled balanced and direct capacitor coupled unbalanced outputs for easy interface and sonic variety.
Kick drum? Bring on the Pultecs and all the iron you can muster!
Need a little clarity or extension? Try that middle bell-shaped Boost dialing in the sharpness of the boost on the BANDWIDTH control. Something bugging you? Ease it off with the HF shelf cut. You'll see. There's no substitute for a what a Manley Pultec EQ can do!
Enhanced Pultec EQ Features
MANLEY input transformer with nickel laminations potted in mu-metal case. 3K Ohm input Z
Sealed gold-contact Greyhill frequency select switches
Vacuum Tubes: 1 x 12AX7WA (gain) and 1 x 6414 (or 5965) White Follower
Hi-current drive <50 Ohm LO-Z XLR & 1/4" outputs
Balanced Transformer-Coupled XLR Outputs via MANLEY 9611
Flat frequency response from 10Hz-70KHz
<0.01% THD @ 1kHz
S/N Ratio: 116 dB
Adjustable FEEDBACK / GAIN: Unity ±5 dB
Max. output: +30 dBv
Power consumption: 18 watts
Operating mains voltage: Units are purpose built
for original destination country's mains voltage: 100V, 120V, or
220-240VAC as indicated on the serial number badge. Power transformer
must be replaced in order to change mains operating voltage. 120VAC
units may NOT be rewired to put the primaries of the power transformer
in series for 220-240V operation or a large radiated field of hum will
develop. If changing locations/voltages, the power transformer must be
replaced with the dedicated one for the voltage at which it will