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TO-10A NE5532 OP AMP Stereo Tone Control Preamp w/ Bass Treble Knobs for Passive and Active Purposes
Description:
TO-10A adopts attenuation tone circuit and NE5532 preamplification compensation. When no power is available, its attenuation is -15dB. When the tone control is powered, the NE5532 operates to compensate for the gain of 0db, i.e. the input signal and output signal are equal.
Please use a quality DC power supply of low ripple. When the input signal amplitude is less than 1V, a 12V power supply can be used. When the input signal is greater than 1V, please increase the supply voltage and the maximum supply voltage is 24V.
Input impedance is 600Ω. Output impedance is 100K when passive and 600Ω when active.
The corner frequencies of bass and treble are 450Hz and 2.2KHz respectively, and the maximum increase attenuation is 19db.
Specifications:
- Size: 88 x 52 x 38mm/3.5 x 2 x 1.5"
- Weight of main unit: 140g/0.3lb
Package Included:
- 1 x Tone Control
