Rare professinal Line/Microphone preamplifier made by Behringer in Germany and designed for use in music al studios as preamp and tube analog sound processor. Remarkable feature of this preamp is use of special tube circuitry to add "warm" tube character to sound. This can be added separately to each channel with special indication of front panel. To provide the above high class features the preamp built with the best choice of precise passive components,- exceptional and very rare example of high grade audio engineering. The preamp provides true balanced audio output according to studio standard It can be used with any balanced amplifier or with more usual RCA input amplifiers. For the last purpose gold TRX to RCA adaptors will be supplied with the preamp as shown in picture. A very detailed user manual is available for download here: https://elektrotanya.com/behringer_t1953_user_manual.pdf/download.html The item is in very good fully working condition.