Mic preamp and Direct box (DI) . Aparelho usado, SEM fonte.Guitarra 100% original. --------------------- ATENÇÃO -----------------------------Faço o envio Segunda-feira, dificilmente e consigo fazer em outro dia da semana, inclusive isso tem prejudicado minha reputação no ML.--------------------- ATENÇÃO -----------------------------TubePRE tube preamplifier is definitely all-pro, starting with a dual-servo (no capacitors) gain stage that lets you boost the program signal to smoking hot levels without significantly increasing the background noise.The 12AX7 vacuum-tube-based preamp includes a Gain control and a Tube Drive control that lets you decide how much signal to put through the tube. You get 48V phantom power, a 80 Hz high-pass filter, -20 dB pad, and polarity-reverse switch, just like with the big preamps. The TubePre delivers the highly prized tube warmth, its even sports an analog, backlit VU meter.The TubePRE is more than a mic preamp it also serves as a dynamite direct box (DI) for guitars and basses. Dual-servo, 12AX7 vacuum-tube-based preamp with:- Tube Drive tube-saturation control- Gain control- 48V phantom power- 80 Hz high-pass filter- -20 dB pad- Polarity-reverse switch- Backlit VU meter- Clip LED Input/Output:- 1 unbalanced ¼” instrument input- 1 balanced XLR mic input- 1 unbalanced ¼” line output- 1 balanced XLR line output