4-710d Four-Channel Tone-Blending Mic Preamp

Sounded Pretty good...When it worked

I had this for 6 months and it spent about 2 months in the shop. 1st trip channel 1 had a drastic (~15dB) Difference at same settings Sent to sweetwater for repair. 2nd trip about a month later Meter Failure followed by Loss of channels 1 & 4. Sent to UA for repair and promptly sold. I really liked it when i had it but i was so discouraged by all the fixes that i just bought a 2nd apollo instead. Do yourself a favor and just get a 2-610. I liked all the features on the unit, the compressor the extra converters the tube transistor knob but it just didn't work.