The LaChapell Audio Model 992 is a two channel fully balanced all-tube preamplifier and instrument input amplifier. Meticulously hand assembled, every aspect of the 992 speaks of our dedication to quality of sound and solid, robust construction. With a total of eight vacuum tubes the 992 will awaken your ears with its warm melodic character and rich low-end response.

But, what makes the 992 such a powerful preamp is the level of control the user has over both the input and output stages. Allowing the user to actually throttle gain in or out of either the input stage (for loads of character) or the output stage (for a more clear, transparent response) by way of fully variable potentiometers secures the 992 as one of the most flexible vacuum tube preamps available in today’s market.

Internal Gain 0 to >74dB THD+N 0.25% (variable) Frequency Response 10Hz to 100KHz Max Output (1% THD+N) +24dBu Typical EIN -125dBu Input Impedance 1.5KΩ Tube Compliment 4 x 12AX7 / ECC83 4 x 12AU7 / 5814

Stated specifications are typical measurements and subject to change without notice. All measurements taken while driving a 40kohm load with a 1khz source.