These three units are offered for sale on behalf of a customer and are all in excellent condition. They were purchased new in 2011 and have remained with the same owner since then.
The units will be delivered in their original boxes, complete with all accessories originally included.
The McIntosh C1000 Preamplifier System combines the benefits of both tube and solid-state amplification. It consists of the C1000C controller/power supply and two separate, fully balanced preamplifiers: one tube-based (C1000T) and one solid-state (C1000P).
Aside from their amplification methods, the C1000T and C1000P preamplifiers are identical, each providing nine input sources, including both moving-coil (MC) and moving-magnet (MM) phono inputs.
The C1000C controller features knobs for Volume, Balance, Source selection, and Record Out selection, and supplies power and control signals to one or both preamplifiers via individual umbilical cords for each channel.
McIntosh C1000 ( C1000C controller , C1000T tube , C1000P transistor)
At AudioWWW , we proudly offer compelling trade-in value for pre-owned equipment, meaning from time to time we come across some great pre-owned items that we can put into the hands of our clientele! Each one of the items in our pre-owned/demo inventory has been vigorously tested and cleaned to ensure the utmost in quality. Please have a look at our selection, and be sure to check in regularly as we update the page on a weekly basis. Be sure to let any of our staff know if you have any questions or inquiries regarding any piece you may be interested in. Happy shopping!
🔧 McIntosh C1000C Controller Specifications
General Overview
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Type: Control unit and power supply for the C1000 preamplifier system
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Design: Dual-mono configuration with isolated power supplies for each channel
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Compatibility: Supports both solid-state (C1000P) and tube (C1000T) preamplifier modules
Dimensions and Weight
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Dimensions: 17.5" (445 mm) W × 6" (152 mm) H × 24" (610 mm) D
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Weight: 39 lbs (17.7 kg)
Control Features
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Volume Control: Digital optical encoder with 213 steps in 0.5 dB increments
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Balance Control: Manual adjustment
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Source Selection: Manual input selection
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Record Out Selector: Manual selection
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Remote Control: Infrared remote with macro capabilities
Connectivity
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Power and Control Outputs: Individual umbilical cords for each channel to connect to preamplifier modules
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Data Ports: For communication with other McIntosh components
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Trigger Inputs/Outputs: 3.5mm mono mini plug (tip/sleeve) for 3–12V DC
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RS-232 Port: For integration with third-party automation systems
Performance Features
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Signal Routing: Manages input selection and routing to the appropriate preamplifier module
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Power Supply: Dual-mono design with isolated power supplies to minimize crosstalk and interference
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🔧 McIntosh C1000T Tube Preamplifier Specifications
Amplification Type
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Design: Tube-based stereo preamplifier
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Tube Complement: Eight 12AX7 vacuum tubes Stereophile
Frequency Response
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Range: 10Hz to 20kHz
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Tolerance: ±0.5dB Stereophile
Total Harmonic Distortion (THD)
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Value: 0.08% at 20Hz–20kHz Stereophile
Signal-to-Noise Ratio
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High-Level Input: 93dB (referenced to 2.5V output unbalanced, 5V balanced)
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Phono Input:
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Moving Magnet (MM): 80dB (referenced to 10mV input)
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Moving Coil (MC): 80dB (referenced to 1mV input) Stereophile
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Input Specifications
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Line-Level Inputs:
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Sensitivity: 450mV
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Impedance: 22kΩ
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Phono Inputs:
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Moving Magnet (MM):
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Sensitivity: 4.5mV
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Impedance: 47kΩ
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Moving Coil (MC):
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Sensitivity: 0.45mV
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Impedance Options: 25, 50, 100, 200, 400, 1000Ω Audio Database
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Output Specifications
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Rated Output Voltage:
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Balanced: 5V RMS
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Unbalanced: 2.5V RMS
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Maximum Output Voltage:
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Balanced: 16V RMS
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Unbalanced: 8V RMS
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Output Impedance: 220Ω Audio Database
Physical Dimensions
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Width: 17.5 inches (445 mm)
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Height: 6 inches (152 mm)
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Depth: 24 inches (610 mm)
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Weight: 39 lbs (17.7 kg)
Additional Features
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Dual-Mono Design: Ensures optimal channel separation and minimizes crosstalk.
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Isolated Power Supplies: Each channel has its own power supply to reduce interference.
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Headphone Output: Provides convenient listening options.
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Compatibility: Designed to work seamlessly with the McIntosh C1000C controller.
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🔧 McIntosh C1000P Solid-State Preamplifier Specifications
Amplification Type
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Design: Solid-state stereo preamplifier
Frequency Response
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Range: 10Hz to 40kHz
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Tolerance: ±0.5dB
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Reference: McIntosh C1000 Brochure
Total Harmonic Distortion (THD)
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Value: 0.002% from 20Hz to 20kHz
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Reference: McIntosh C1000 Brochure
Signal-to-Noise Ratio
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High-Level Input: 100dB
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Phono Input: 88dB
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Reference: McIntosh C1000 Brochure
Input Specifications
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Line-Level Inputs:
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Sensitivity: 450mV
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Impedance: 22kΩ
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Phono Inputs:
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Moving Magnet (MM):
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Sensitivity: 4.5mV
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Impedance: 47kΩ
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Moving Coil (MC):
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Sensitivity: 0.45mV
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Impedance Options: 25, 50, 100, 200, 400, 1000Ω
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Maximum Input Levels:
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High-Level (Unbalanced): 5V
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High-Level (Balanced): 10V
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Phono MM: 50mV
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Phono MC: 5mV
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Reference: McIntosh C1000 Brochure
Output Specifications
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Rated Output Voltage:
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Balanced: 5V RMS
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Unbalanced: 2.5V RMS
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Maximum Output Voltage:
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Balanced: 25V RMS
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Unbalanced: 12V RMS
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Output Impedance: 220Ω
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Reference: McIntosh C1000 Brochure
Physical Dimensions
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Width: 17.5 inches (445 mm)
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Height: 6 inches (152 mm)
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Depth: 24 inches (610 mm)
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Weight: 33 lbs (15 kg)
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Reference: McIntosh C1000 Brochure
Additional Features
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Dual-Mono Design: Ensures optimal channel separation and minimizes crosstalk.
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Isolated Power Supplies: Each channel has its own power supply to reduce interference.
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Headphone Output: Provides convenient listening options.
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Compatibility: Designed to work seamlessly with the McIntosh C1000C controller.
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Reference: McIntosh C1000 Brochure
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11/10: New - Unopened Factory Shipment
An item rated as "NEW" must come in its factory-sealed box. The item should not have been opened or used in any way. The seller should clearly indicate if any warranty is included and specify whether it is backed by the manufacturer. Some manufacturers only honor warranties if the product is purchased from an authorized dealer, and others may offer warranties only to the original owner, even if the box has never been opened. If no warranty details are provided, it’s essential for buyers to inquire with the seller for clarification.
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Important Note: Items that have been opened for inspection or any other reason should NOT be listed as "NEW."
10/10: Mint - Essentially Never Used, Factory Fresh Appearance
The "Mint" grade is reserved for items that have been removed from their original packaging but have barely been used—typically less than a year since first use. These items should look like new without any visible blemishes, scratches, or discoloration from environmental exposure (e.g., oils from fingers, smoke, or household chemicals).
Key characteristics:
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Electronics: No visible scratches, nicks, or blemishes; connectors and plating should appear like new.
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Speakers: No signs of use, with perfectly intact grilles and flawless veneer.
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Turntables: Covers should be free of dust, fingerprints, or swirls.
Items at this level are rare, as very few pre-owned or demo products meet this standard.
9/10: Excellent - Perfect Physical Condition, Light Use
An item in Excellent condition will show signs of light use but will be in pristine physical shape. It may have been used occasionally but remains in near-perfect condition.
Key characteristics:
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Electronics: No visible scratches, but light dust may be present in crevices. Connectors may show slight use, but no discoloration.
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Speakers: Perfect appearance on the front face, with minor indentations on the back or bottom that do not affect the veneer.
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Turntables: Minor signs of use, like slight hazing on the cover or minor scratches on the headshell.
8/10: Very Good - Minor Flaw, Well-Maintained
A product rated 8/10 has been used but is still in great condition. It may have a few minor flaws that are noticeable only on closer inspection, such as small scratches on the top or sides.
Key characteristics:
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Electronics: Minor scratches on the top plate or sides (max 1/2" long), no major wear on connectors.
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Speakers: Slight discoloration along edges or minor scratches on the bottom.
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Turntables: Light haziness on covers, but no visible scratches on the main surfaces.
7/10: Good - Visible Use, Well Maintained
Items rated Good show more significant signs of use but are still in functional condition. They may have noticeable scratches, light wear on connectors, or slight damage to the body.
Key characteristics:
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Electronics: Visible scratches, some wear on the knobs and switches, no dents or bulges.
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Speakers: Minor scratches on the veneer, loose-fitting grilles, or light wear on speaker covers.
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Turntables: Hazy covers, some visible scratches on the tonearm or platter.
6/10: Fair - Noticeable Wear, Fully Functional
An item graded as Fair will show clear signs of use, including multiple minor scratches or even some major blemishes. Despite these imperfections, the item functions perfectly.
Key characteristics:
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Electronics: Major scratches (over 2” long), slight dents, or wear on the front facia.
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Speakers: Larger scratches through the veneer (up to 2”), or worn-out grilles.
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Turntables: Scratched covers or worn-out platter surfaces.
5/10: Average - Multiple Scratches, Well Used
At this grade, the item shows significant wear and multiple scratches. The physical condition may be rough, but the equipment remains functional.
Key characteristics:
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Electronics: Several scratches on the front and other surfaces, some rust or pitting on connectors.
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Speakers: Major scratches, broken or missing grille covers, visible damage on the cabinet.
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Turntables: Cracked covers, visible damage to the tonearm, or excessive wear on the platter.
4/10: Mediocre - Rough Physical Condition, Functional
This grade is for items in rough physical shape, though they still function properly. These items are typically used or aged but are not beyond repair.
Key characteristics:
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Electronics: Broken or cracked display faces, heavy pitting on chrome, or visible rust.
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Speakers: Dented corners or broken binding posts, but still functional.
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Turntables: Missing covers or severe discoloration from wear.
3/10: Poor - Heavily Used, Functional
Items in Poor condition show significant physical damage, but all functions still work. These products are far from "pristine" and may be for parts or temporary use.
Key characteristics:
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Electronics: Severe pitting or oxidation, dented and rusted parts, possibly missing knobs.
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Speakers: Major scratches or chunks missing, but drivers still intact.
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Turntables: Visible damage to tonearm, cracked covers, or other serious wear.
2/10: Very Poor - Heavily Damaged, Some Functional Issues
A Very Poor item is in terrible physical condition and may have functional problems. However, it might still have some usable parts or could be restored.
Key characteristics:
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Electronics: Major dents, missing knobs, non-functional buttons or switches.
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Speakers: Torn drivers, severe damage to the cabinet, or non-functioning grilles.
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Turntables: Warped platters, or tonearm with tight or wobbly bearings.
1/10: Shot - For Parts Only
Items rated 1/10 are in non-functional condition. They are typically beyond repair and can only be used for parts.
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