AudioNervosa

The Market => Dealer Ads => Topic started by: Response Audio on May 19, 2026, 09:30:41 AM

Title: For sale/ MingDa MC-7 Tube Preamp - Heavily upgraded
Post by: Response Audio on May 19, 2026, 09:30:41 AM
Ming-Da MC-7 Linestage
Heavily modified unit by Response Audio. Dead quiet with tube, solid state and Hybrid amplifiers.
Does not come supplied with tubes.
Signal path capacitors replaced with combination of SoniCap, V-Cap and AudioCap.
Power supply filter capacitors replaced with proper value for rectifier. Then bypasses with film cap.
Input signal wire replaced.
V-Cap OIMP output capacitors with film bypass.
All filter caps replaced/upgraded and bypassed with SoniCap.
9 pieces SoniCap, 2 pieces Theta AudioCap, 2 pieces V-Cap OIMP, 5 pieces power supply capacitors

Asking $650

OBO(https://img1.wsimg.com/isteam/ip/74fdebb4-4df7-4819-ac80-68725577617f/image0%20(77).jpeg/:/cr=t:0%25,l:12.5%25,w:75%25,h:100%25/rs=w:365,h:365,cg:true)
Title: Re: For sale/ MingDa MC-7 Tube Preamp - Heavily upgraded
Post by: Response Audio on May 19, 2026, 09:39:02 AM