McIntosh MA9000 with One Channel Out
Bob the Tech Audio services fine audio equipment, vintage and modern, like this brand new McIntosh MA9000 with one channel out.
McIntosh C37 Preamplifier Muffled Audio
Bob the Tech Audio uses modern tools to assess the frequency response of this McIntosh C37 addressing a customer complaint of muffled audio.
Audio Research Service
Bob the Tech Audio is announcing Audio Research service! We have begun to service Audio Research products, vintage and modern.
McIntosh MX121 with Intermittent Audio Output
Bob the Tech Audio repairs fine A/V equipment such as this McIntosh Laboratories MX121 with intermittent output. Contact Bob the Tech.
McIntosh C29 Preamplifier with No Output
Bob the Tech Audio restores and repairs vintage McIntosh equipment like this C29 Preamplifier with no output. Call Bob the Tech for service!
MC2100 Filter Capacitor Repairs
Bob the Tech Audio restores and repairs vintage amplifiers like this McIntosh Laboratories MC2100. Contact us for your fine audio service needs.
Hewlett-Packard 200AB Audio Signal Generator
One of my recent projects has been repairing and aligning a Yaesu FT-101ZD HF transceiver. Since I’ve had the radio running I’ve been listening to…
Hewlett-Packard 606A HF Signal Generator
This Hewlett-Packard 606A HF Signal Generator is another piece I’ve recently completed repairing and refurbishing in my quest to use the recommended (now vintage) test…
McIntosh C2500 Pre-amplifier Stuck in Standby
Bob the Tech Audio has expertise and tools to diagnose complex microcontroller issues such as this McIntosh C2500 which was stuck in Standby.
