Oh, if you all you need is a regular preamp output, pretty much any head unit over $120 should have at least one pair. Disabling internal amplification is a nice feature to reduce noise and heat, but not necessary to operate a preamp output.
-Ray
Oh, if you all you need is a regular preamp output, pretty much any head unit over $120 should have at least one pair. Disabling internal amplification is a nice feature to reduce noise and heat, but not necessary to operate a preamp output.
-Ray
2009 Audi S5 Quattro
2000 Mercedes C230 Kompressor - W202 - SOLD
1992 Toyota Supra Turbo - 2JZ-GTE, GT35R dbb - big project