Description

Bartolini HR-2.5AP/918

The Bartolini HR-2.5AP/918 preamp harness comes pre-wired and tested by Bartolini. This particular kit includes:

(1) Bartolini NTMB-918F preamp module
(1) Bartolini NTMB3F preamp Module
(1) 250k Volume Potentiometer w/ Push/Pull Active-Passive Operation
(1) 50k Mid Potentiometer w/ Push/Pull Operation For Mid Frequency Selection
(2) 50k Treble & Bass Potentiometers w/ Center Detent
(1) Stereo Output Jack

The HR-2.5AP/918 is pre-wired for 9 Volt Operation. For 18 Volt operation, simply install the additional 9 Volt battery clip (included). All pots and the output jack are pre-wired at Bartolini. Pots and Output jack include mounting hardware. With the supplied instructions, installation is a breeze.

Technical Info:

Dimensions: NTMB-918F Module = 1.75″L x 1.5″W x 0.5″D
Dimensions: NTMB3F Module = 1.25″L x 1″W x 0.5″D
Bass Control: +/- 16dB Centered at 30Hz.
Mid Control: +/- 11dB Centered at 250 Hz or 800 Hz Treble Control: +/- 15dB Centered at 10kHz.
9 or 18 Volt Operation (batteries not included), Additional 6dB with 18V Supply