PAC, model Turbo1, adjustable line driver. PAC is great name in audio interfaces, that is what they specialize in. Used only for 1 day, didn't need in my system. A steal at this price. Here's some info from the PAC website:
The Turbo 1 increases the preamp level being delivered to the amplifiers. Increasing pre-amp level signal helps to better balance your system and allows you to get more 'juice' out of your amplifiers.
• S/N ratio of 96 dB for high quality sound
• Average draw is less than 15 milliamps
• The Turbo 1 is adjustable from 0.1 to a 15dB increase
• As many as 10 amps can be driven off one Turbo 1.
Price: $20 + shipping.
The Turbo 1 increases the preamp level being delivered to the amplifiers. Increasing pre-amp level signal helps to better balance your system and allows you to get more 'juice' out of your amplifiers.
• S/N ratio of 96 dB for high quality sound
• Average draw is less than 15 milliamps
• The Turbo 1 is adjustable from 0.1 to a 15dB increase
• As many as 10 amps can be driven off one Turbo 1.
Price: $20 + shipping.