Noll BASS ONBOARD PREAMP TCM 2 系列 2-Band 前級
Description
ONBOARD PREAMP TCM 2
TCM-2 是二頻段 (Bass/Treble) 前級電路系列,安裝容易而且所占空間很小,電池標準使用1個9v電池,也可以接2個9v (18v)擁有更大的headroom,可以和被動&主動拾音器連結。
電路所有的可變電阻、Jack、電池扣的焊接都用有彈性耐拉扯的線材連接,不包含Knob (可另購專用Knob)。電路的低阻抗輸出可以在30公尺的導線長度下仍然不會失去高頻響應。
The NOLL TCM 2 is a compact equalizer that provides easy and space-saving installation. The secure insulation of the sealed equalizer perfectly protects other electrical components. Bass 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 equalizer is 9-Volt battery powered, adding an additional 9-Volt battery (18V) will ensure more headroom and longer battery life.
The NOLL TCM 2 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.
Technical Data
The low impedance output of the TCM 2 provides other great features. You can run a cable for up to 100 feet (30 m) without losing high frequency response.
Input Impedance | >1 MOhm |
Output Impedance | <10 KOhm |
Input Sensitivity | max. 450mV @ 9V |
Output Voltage | max. 4,5V @ 9V |
S-N-Ratio | 96dB (1KHz/5Vss) |
Bass Control | +/- 15dB @ 80Hz |
Treble Control | +/- 15dB @ 4,2KHz |
Operating Voltage | +9V (+18V optional) |
Power Consumption | typ. 0,4mA @ 9V / 1200h Batt. Life |
Dimensions | 21x21x12 mm |
All specifications subject to change without notice.