Onboard Preamp
TCM 3 PM

The NOLL TCM 3 PM is a compact equalizer that provides easy and space-saving installation. The secure insulation of the sealed equalizer perfectly protects other electrical components. Bass, midrange and treble controls are center-detented and allow 15dB of boost and cut with a gentle slope of 6dB per octave which results in a natural and true sound. The top feature of the TCM 3 PM is a parametric midrange control with adjustable frequency range from 280Hz to 1,5KHz.

The equalizer is 9-Volt battery powered, adding an additional 9-Volt battery (18V) will ensure more headroom and longer battery life.

The NOLL TCM 3 PM onboard preamp can be combined with both active and passive pickups.

All units are prewired with high flexible cables, delivery contents all pots, jack and battery clip; however, knobs are not included.

Potentiometers have 6 mm solid shafts, while the stacked pot has 4 mm (upper) and 6 mm (lower) solid shafts.

Our MixPot also allows you to combine high impedance Piezo with magnetic pickups. Further custom configurations are available.

Wiring Options TCM 3 PM

Addition passive tone control available as a single shaft pot or as a concentric pot with active treble control.

Tone roll-off in passive mode on every single shaft treble control available (double function).

Addition passive tone control available as a single shaft pot or as a concentric pot with active treble control.

Tone roll-off in passive mode on every single shaft treble control available (double function).

Addition passive tone control available as a single shaft pot or as a concentric pot with active treble control.

Tone roll-off in passive mode on every single shaft treble control available (double function).

Addition passive tone control available as a single shaft pot or as a concentric pot with active treble control.

Tone roll-off in passive mode on every single shaft treble control available (double function).

Addition passive tone control available as a single shaft pot or as a concentric pot with active treble control.

Tone roll-off in passive mode on every single shaft treble control available (double function).

Addition passive tone control available as a single shaft pot or as a concentric pot with active treble control.

Tone roll-off in passive mode on every single shaft treble control available (double function).

Jazz Bass Wiring Options TCM 3 PM

Completely wired TCM 3PM features concentric volume/balance control (blend), concentric push-pull (active/passive) bass/treble controls, concentric midrange/midfrequency control and jack mounted on a JB-controlplate, incl. metalknob-set.

Installation depth:
28 mm without battery

available:
chromeItem-No. B 2070 C
blackItem-No. B 2070 B
goldItem-No. B 2070 G

Completely wired TCM 3PM features concentric push-pull (active/passive) volume /balance control (blend), concentric bass/treble controls, concentric midrange/midfrequency control and jack mounted on a JB-controlplate, incl. metalknob-set.

Installation depth:
38 mm without battery

available:
chromeItem-No. B 2071 C
blackItem-No. B 2071 B
goldItem-No. B 2071 G

For jazz bass with side jack:
Completely wired TCM 3PM features concentric volume/balance control (blend), concentric bass/treble controls, push-pull (active/passive) midrange control and midfrequency control mounted on a JB-controlplate, incl. metalknob-set.

Installation depth:
29 mm without battery
36 mm with battery

available:
chromeItem-No. B 2072 C
blackItem-No. B 2072 B
goldItem-No. B 2072 G

For jazz bass with side jack:
Completely wired TCM 3PM feature push-pull (active/passive) volume, balance control (blend), concentric bass/treble controls, concentric midrange/midfreqency control mounted on a JB-controlplate, incl. metalknob-set.

Installation depth:
29 mm without battery
36 mm with battery

available:
chromeItem-No. B 2073 C
blackItem-No. B 2073 B
goldItem-No. B 2073 G

For jazz bass with side jack:
Completely wired TCM 3PM features concentric volume/balance control (blend), concentric midrange/midfreqency control, push-pull (active/passive) bass control and treble control with passive tone control (one shaft- double function) mounted on a JB-controlplate, incl. metalknob-set.

Installation depth:
29 mm without battery
36 mm with battery

available:
chromeItem-No. B 2074 C
blackItem-No. B 2074 B
goldItem-No. B 2074 G

Precision Bass Wiring Options TCM 3 PM

Completely wired TCM 3PM features concentric push-pull volume(active/passive)/passive tone control, concentric midrange/midfrequency controls (with wide frequency range up to low end mids) and jack, incl. metalknob-set.

Installation depth:
29 mm without battery
36 mm with battery

available:
chromeItem-No. B 2075 C
blackItem-No. B 2075 B
goldItem-No. B 2075 G

Specifications TCM 3 PM

The low impedance output of the TCM 3 PM provides other great features. You can run a cable for up to 100 feet (30 m) without losing high frequency response.

Technical Data

Input Impedance>1 KOhm
Output Impedance<10 KOhm
Input Sensitivitymax. 450mV @ 9V
Output Voltagemax. 4,5V @ 9V
S-N-Ratio96dB (1KHz/5Vss)
Bass Control+/- 15dB @ 40Hz
Midrange Control+/- 15dB @ 280Hz to 1,5KHz
Treble Control+/- 15dB @ 4,2KHz
Operating Voltage+9V or +/- 9V (+18V)
Power Consumptiontyp. 0,8mA @ 9V / 600h Batt. Life
Dimensions45x30x16 mm

All specifications subject to change without notice.

Wiring Diagram TCM 3 PM