McIntosh MC830 Amplifier and C8 Preamplifier

MC830 1-Channel Solid State Amplifier

300 Watts into 8 Ohms
480 Watts into 4 Ohms
Power Guard, Sentry Monitor, Monogrammed Heatsinks, Solid Cinch speaker binding posts

Eligible for online purchase?

3 Year Limited Warranty

Add to WishlistRemove From Wishlist

Print this page

COMPARE

Ask an Expert

MC830 1-Channel Solid State Amplifier

3 Year Limited Warranty

Print this page

COMPARE

Ask an Expert

Add to WishlistRemove From Wishlist

The MC830 is a 1-Channel Solid State Amplifier that features an open chassis industrial design similar to our popular MC275 Vacuum Tube Amplifier, and MA252 and MA352 Integrated Amplifiers. A pair of MC830s, when combined with a preamplifier (such as the matching C8 Vacuum Tube Preamplifier), source components like a turntable, CD player (see the matching MCD85 SACD/CD Player) or streaming music player, and a pair of speakers, can deliver a true-to-life home audio experience.

McIntosh MC830 Amplifier, C8 Preamplifier and MCD85 SACD/CD Player — A pair of MC830 Amplifiers with the matching C8 Preamplifier, MCD85 SACD/CD Player, and XR100 Speakers. All units sold separately.

With a similar footprint to our MA252 Integrated Amplifier, the MC830 is a direct coupled output design that is rated at 300 Watts at 8 Ohms or 480 Watts at 4 Ohms. A fast-responding Dual Scale Watt meter gives an accurate readout of power output for both speaker impedances.

“Night after night, the MC830 amps created an immersive emotional listening experience with whatever music I played. Mahler, Marillion, Motörhead, Chris Stapleton, the MC5, Miles Davis, AC/DC, Rossini, Jeff Beck, or John Lee Hooker, regardless of the type of music that I fed them, the monoblocks consistently created a breathtaking sound that was accurate, precise, and soul-moving.” - Positive Feedback

Our Monogrammed Heatsinks^™ add visual appeal and will keep the MC830 running cool for optimum performance. Both a balanced and unbalanced input are included for connecting it to the rest of your home music system.

McIntosh Monogrammed Heatsink.

To protect your speakers and overall system, the MC830 includes two of our cornerstone home audio technologies. Our patented Power Guard^® technology monitors the amplifier's output signal to protect your speakers against being over driven; if necessary, it makes real time micro adjustments to the input signal to prevent clipping that could damage your speakers. Another level of protection is Sentry Monitor^™, our fuse-less short-circuit protection circuit that will disengage the MC830's output stage before current exceeds safe operating levels, and then will reset automatically when operating conditions return to normal.

Our patented Solid Cinch^™ speaker binding posts easily secure your speaker cables to prevent them from coming loose and possibly causing a short. The binding posts are gold-plated to prevent corrosion and ensure a quality audio signal is sent to your speakers. Power Control ports allow for easy system power up and shutdown by sending power on/off signals to other connected McIntosh components. The user selectable Auto Off feature will turn off the MC830 after 30 minutes if no audio signal is received.

A die cast aluminum name badge is affixed to each side of the chassis, and the front, top and rear of the chassis is polished to a mirror finish. The MC830 features a black glass front panel with silver trim, a blue Watt meter, an illuminated logo, and control knobs. Contact your local dealer to learn more.

Specifications
Electronic Specifications
- FTC Power Output Rating
  
  300 W
- Power Output per Channel
  
  300 Watts into 8 ohms
  480 Watts into 4 ohms
- Number of Channels
  
  1
- Total Harmonic Distortion
  
  0.005%
- S/N below rated output
  
  Balanced: 120dB
  Unbalanced: 118dB
- Dynamic Headroom
  
  2dB
- Damping Factor
  
  >100 Wideband
- Rated Power Band
  
  20Hz to 20kHz
- Frequency Response
  
  +0, -0.25dB from 20Hz to 20kHz
  +0, -3.0dB from 10Hz to 100kHz
Control
- Remote Power Control
  
  Yes
- Multi-Channel DB25 Cable
  
  N/A
Connectivity
- Speaker Binding Post Type
  
  Patented Solid Cinch™ Speaker Binding Posts
General Specifications
- Circuit Configuration
  
  Push-Pull Complementary
- Circuit Design
  
  Solid State
- Mono Bridge
  
  N/A
- Mono Parallel
  
  N/A
- Output Type
  
  Direct Coupled
- Meters
  
  Yes
- Meter Light Switch
  
  Yes
- Balanced Input
  
  1
- Front Panel
  
  Glass
- Illumination
  
  Direct LED
- Chassis Style
  
  Polished Stainless Steel
Weights & Dimensions
- Unit Dimensions (W x H x D)
  
  12-9/32" (31.2cm) x 9-1/2" (24.1cm) x 16" (40.6cm)
- Unit Weight
  
  48 lbs (21.8 kg)
- Shipping Weight
  
  55 lbs (24.9 kg)

Downloads

Product Literature	User Documents
MC830 Power Amplifier Brochure (1.36 MB)	MC830 Power Amplifier Owner's Manual (4.67 MB)

More from Power Amplifiers

MC2.1KW 1-Channel Solid State Amplifier
- 2,000 Watt Quad Balanced Monoblock
- Tri-chassis design: 2 Power Modules, 1 Output Module
- Dual sets of balanced and unbalanced inputs
- Autoformer^™, Power Guard^®, Sentry Monitor^™, Monogrammed Heatsinks^™, Solid Cinch^™ speaker binding posts
- Multiple speaker terminals for bi- and tri-wiring
MC901 1-Channel Dual Mono Amplifier
- Includes our Hybrid Drive^™ technology that uses the best of vacuum tubes and solid state to produce the best sound performance
- The ultimate solution for bi-amping loudspeakers: 300 Watt vacuum tube amplifier and 600 Watt solid state amplifier on one chassis
- Vacuum tube section powers mid and upper drivers
- Solid state section drives power hungry woofers
- DualView™ Power Output Meter
MC1.25KW 1-Channel Solid State Amplifier
- 1,200 Watt Quad Balanced Monoblock
- Redesigned from top to bottom
- Autoformer^™, Power Guard^®, Sentry Monitor^™, Monogrammed Heatsinks^™, Solid Cinch^™ speaker binding posts
MC611 1-Channel Solid State Amplifier
- 600 Watt Quad Balanced Monoblock
- 55% increase in Dynamic Headroom compared to previous model
- Autoformer^™, Power Guard^®, Sentry Monitor^™, Monogrammed Heatsinks^™, Solid Cinch^™ speaker binding posts
MC451 1-Channel Dual Mono Amplifier
- Includes our Hybrid Drive^™ technology that uses the best of vacuum tubes and solid state to produce the best sound performance
- Designed with bi-amping loudspeakers in mind
- 150 Watt vacuum tube amplifier and 300 Watt solid state amplifier on one chassis
- Vacuum tube section powers mid and upper drivers
- Solid state section drives power hungry woofers
- DualView™ Power Output Meter
MC3500 1-Channel Vacuum Tube Amplifier Mk II
- 350 Watt Monoblock
- Inspired by the original 1968-71 MC3500 – the Amplifier that Inspired a Generation
- Powered by eight EL509S high-power output vacuum tubes
- Power Guard Screen Grid Sensor™, Sentry Monitor, Solid Cinch speaker binding posts
- Machined aluminum front panel with a bead blast finish and gold anodizing
MC2301 1-Channel Vacuum Tube Amplifier
- 300 Watt Quad Balanced Monoblock
- Vacuum tube powered
MC462 2-Channel Solid State Amplifier
- 450 Watts x 2 Channels
- 66% increase in Dynamic Headroom compared to previous model
- Quad Balanced Design with McIntosh Autoformers™
MC312 2-Channel Solid State Amplifier
- 300 Watts x 2 Channels
- 27% increase in Dynamic Headroom compared to previous model
- McIntosh Autoformers™
MC152 2-Channel Solid State Amplifier
- 150 Watts x 2 Channels
- Space saving 6" tall chassis
MC2152 70th Anniversary 2-Channel Vacuum Tube Amplifier
- 150 Watts x 2 Channels
- Unity Coupled Circuit Output Transformers
- (8) KT88, (4) 12AX7A and (4) 12AT7 vacuum tubes
- Striking new design with carbon fiber side panels
MC1502 2-Channel Vacuum Tube Amplifier
- 150 Watts x 2 Channels
- Unity Coupled Circuit Output Transformers
- (8) KT88, (4) 12AX7A and (4) 12AT7 vacuum tubes
MC275 2-Channel Vacuum Tube Amplifier
- 75 Watts x 2 channels or 150 Watts x 1 channel
- Unity Coupled Circuit Output Transformers
- (4) KT88, (4) 12AT7 and (3) 12AX7A vacuum tubes
- One of the most iconic amplifiers ever made by any brand
MC303 3-Channel Solid State Amplifier
- 300 Watts x 3 Channels
- Designed for home theaters
- Tri-Amp capability
MC255 5-Channel Solid State Amplifier
- 250 Watts x 3 Channels; 200 Watts x 5 Channels
- TripleView™ Power Output Meter
- More than 100% increase in Dynamic Headroom
- Dynamic Power Manager^®; Power Guard^®
- Designed for home theaters
MC257 7-Channel Solid State Amplifier
- 250 Watts x 3 Channels; 200 Watts x 7 Channels
- TripleView™ Power Output Meter
- 94% increase in Dynamic Headroom
- Dynamic Power Manager^®; Power Guard^®
- Designed for home theaters
MC8207 7-Channel Solid State Amplifier
- 200 Watts x 7 Channels
- Designed for home theaters
- LED power output indicators
MI502 2-Channel Digital Amplifier
- Versatile audio amplifier for custom install applications
- 500 Watts into 8 Ohms
- 800 Watts into 4 Ohms
- 2U rack mountable
- Signal sensing
- Power Guard^® and Sentry Monitor^™
MI254 4-Channel Digital Amplifier
- Perfect for home theater surround sound speakers
- 250 Watts into 8 Ohms
- 300 Watts into 4 Ohms
- 2U rack mountable
- Can also be used in distributed audio
- Bussable inputs
- Signal sensing
- Power Guard^® and Sentry Monitor^™
MI347 7-Channel Digital Amplifier
- Designed for home theaters
- 3 Front Channels: 250 Watts into 8 Ohms or 300 Watts into 4 Ohms
- 4 Surround Channels: 125 Watts into 8 Ohms or 200 Watts into 4 Ohms
- 3U rack mountable
- Power Guard^® and Sentry Monitor^™
MI128 8-Channel Digital Amplifier
- Ideal for multi-zone distributed audio
- 120 Watts into 8 Ohms
- 150 Watts into 4 Ohms
- 2U rack mountable
- Channel summing circuits for mono signal distribution
- Volume controls for each channel
- Bussable inputs
- Signal sensing
- Power Guard^® and Sentry Monitor^™
MI1250 12-Channel Digital Amplifier
- Ideal for multi-zone distributed audio
- 50 Watts into 8 Ohms
- 90 Watts into 4 Ohms
- 2U rack mountable
- Channel summing circuits for mono signal distribution
- Volume controls for each channel
- Bussable inputs
- Signal sensing
- Power Guard^® and Sentry Monitor^™
MHA200 2-Channel Vacuum Tube Headphone Amplifier
- Compact footprint: just 6-1/8" (15.6cm) x 9-1/8" (23.2cm)
- 4 selectable headphone impedance ranges
- Balanced and unbalanced analog inputs
- Balanced stereo or dedicated Left & Right outputs
MHA50 Portable Decoding Amplifier
- Smartphone sized headphone amplifier with DAC
- Digital inputs for iOS, Android and PC/Mac
- Bluetooth input
- Supports PCM to 192kHz, DSD128, aptX
MC2KW 1-Channel Solid State Amplifier
- 2,000 Watt Quad Balanced Monoblock
- 3 speaker terminals for tri-wiring
- 2 Power Modules, 1 Output Module