Mcintosh Laboratory · Electronic Components
MC75
Amplifier, Audio Frequency
Part NumberMC75
ManufacturerMcintosh Laboratory
AvailabilityAvailable to order — request a quote
Specifications
NSN5996-00-882-0791 (NSN)
Federal Item NameAMPLIFIER,AUDIO FREQUENCY
Federal Supply Class5996 — Amplifiers
External Ac Operating Voltage In V117.0 NOMINAL SINGLE VOLTAGE
Operating Ac Frequency In Hertz60.0 NOMINAL SINGLE VOLTAGE
Variation Frequency Rating In Deci0.5
Average Power Rating Per Channel75.0 WATTS OUTPUT
FSC Application DataINTERCOMMUNICATION AND PUBLIC ADDRESS SYSTEMS,NONAIRBORNE
PhaseSINGLE
Impedance Rating Per Channel0.250 MEGOHMS INPUT CHANNEL AND 0.600 KILOHMS OUTPUT CHANNEL
Basic Shape StyleRECTANGULAR OR SQUARE
Overall Height8.250 INCHES NOMINAL
Frequency Per Channel20.000 HERTZ MINIMUM OPERATING CHANNEL AND 20.000 KILOHERTZ MAXIMUM OPERATING CHANNEL
Overall Width8.250 INCHES NOMINAL
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is MC75 available?
We can source MC75 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is MC75 by Mcintosh Laboratory obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MC75 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like MC75?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for MC75?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.