TEAC A-6700DX Vintage Reel-to-Reel – Professionally Restored – Fully Tested – 1-Year Warranty

Professionally Restored by HQaudios – Fully Tested – Backed by Our 1-Year Warranty.

Overview

The TEAC A-6700DX represents one of the finest achievements from TEAC’s golden era of reel-to-reel engineering. Built during a time when open-reel tape machines were considered the ultimate source for serious music lovers, the TEAC A-6700DX was designed to deliver professional-grade performance in a home audio environment.

From the moment the large reels begin to turn, the A-6700DX reminds listeners why reel-to-reel remains the benchmark for analog playback. The precision transport mechanism, beautifully illuminated VU meters, and substantial all-metal construction create an experience that is both visual and musical.

The TEAC A-6700DX is particularly admired for its smooth tape handling, excellent frequency response, and remarkable recording capabilities. Whether reproducing master recordings or preserving cherished music collections, the deck delivers the warmth, dynamics, and realism that continue to attract analog enthusiasts decades after its introduction.

Key Highlights

• One of TEAC’s most respected high-performance reel-to-reel decks
• Precision 3-motor tape transport system
• Supports large 10.5-inch reels
• Excellent analog recording and playback performance
• Stable tape speed and smooth tape handling
• Large illuminated VU meters
• Rugged all-metal TEAC construction
• Warm, natural analog sound reproduction
• Highly collectible vintage reel-to-reel deck
• Backed by our 1-Year HQaudios Warranty

Specifications

• Brand: TEAC
• Model: A-6700DX
• Type: Reel-to-Reel Tape Deck
• Track Format: 2-Track, 2-Channel Stereo
• Heads: 4-Head Configuration – Erase, Record, Playback, 4-Track Playback
• Reel Size: Up to 10.5-inch / 7-inch
• Tape Speeds: 15 ips / 7½ ips
• Motors: 3-Motor Drive System
• Wow & Flutter: 0.03% WRMS at 15 ips / 0.06% WRMS at 7½ ips
• Frequency Response: 25 Hz – 28 kHz
• Signal-to-Noise Ratio: Up to 62 dB
• Total Harmonic Distortion: 0.6%
• Stereo Separation: 50 dB at 1 kHz
• Fast Winding Time: Approx. 160 seconds
• Inputs: Microphone, Line
• Outputs: Line Out, Headphone
• Power Supply: 100 VAC, 50/60 Hz
• Power Consumption: 80 W
• Included: Reel-to-reel deck only, unless otherwise stated

Technical Condition

This TEAC A-6700DX has undergone a comprehensive inspection and servicing process by HQaudios to ensure reliable operation, stable tape transport, and long-term performance while preserving its original vintage character.

Service / inspection may include:

• Complete mechanical and electronic evaluation performed
• Playback and recording functions inspected
• Transport system tested
• Audio signal path analyzed
• Transport mechanism thoroughly cleaned
• Reel drive assemblies inspected and adjusted
• Brake systems verified
• Tape tension checked
• Heads professionally cleaned and inspected
• Tape guides and rollers serviced
• Pinch roller condition verified
• Head alignment checked
• Power supply inspected and stabilized
• Audio circuitry tested for proper operation
• Switches and controls cleaned and deoxidized
• Input and output connections cleaned
• Extended playback testing completed
• Recording performance verified
• Channel balance confirmed
• Passed HQaudios final quality inspection

Following restoration, this TEAC A-6700DX delivers smooth tape transport, stable playback performance, and excellent recording capability.

Cosmetic Condition

The unit is in Excellent vintage cosmetic condition with normal signs of age and previous ownership. Cosmetic wear consistent with age may be present, including minor marks, light scratches, or small imperfections shown in the photos.

Please review all photos carefully, as they form part of the description.

What Is Included

• TEAC A-6700DX Vintage Reel-to-Reel Deck
• Power cord, if shown
• Reels or hubs, if shown
• Final inspection and testing before shipment
• Professional protective packaging
• 1-Year HQaudios Warranty

Only the items shown in the photos or listed above are included.

Suggested Amplifier Pairings

• TEAC AS-200 – Period-correct TEAC pairing with excellent synergy
• Sansui AU-717 – Dynamic, detailed, and highly musical presentation
• Marantz 2325 – Rich analog warmth and exceptional midrange
• Luxman L-505u – Smooth, refined sound with outstanding clarity

Need help building a complete analog system? HQaudios can recommend the ideal amplifier and speaker combination based on your listening preferences.

Video Test Available

A video demonstration can be provided upon request before shipment. If you would like to see or hear this unit in operation, simply contact us and we will be happy to provide additional videos, sound demonstrations, or photos.

You may also visit the HQaudios YouTube channel to explore demonstrations of other professionally restored vintage audio equipment.

Trade-In Welcome

We welcome trade-in offers for vintage receivers, amplifiers, speakers, turntables, cassette decks, reel-to-reel machines, and other classic audio equipment.

Please contact us with your model information and photos for evaluation.

Combo Discount

Planning to build a complete vintage audio system?

Ask us about pairing this reel-to-reel deck with one of our professionally restored receivers, amplifiers, speakers, turntables, or cassette decks. Eligible combinations may qualify for a combo discount.

Shipping

Vintage reel-to-reel decks require special care during transportation.

Each unit is professionally packed using:

• Protective wrapping
• Heavy-duty cartons
• Dense internal cushioning
• Extra protection for faceplate, controls, and corners
• Reinforced packaging materials

Tracking information will be provided after shipment. Large or heavy units may be shipped with additional protection when appropriate.

1-Year HQaudios Warranty

This unit is backed by our 1-Year HQaudios Warranty, covering proper functional operation under normal home use.

If you have any questions after receiving your item, please contact us first. We are committed to providing prompt and professional customer support.

Important Note for Buyers

Vintage audio equipment may show normal cosmetic wear consistent with age. We carefully inspect, service, and test every component before offering it for sale and provide detailed photos so you can purchase with confidence.

This item is designed for the U.S. market and operates on U.S. power standards. If you are located outside the United States, please contact us before purchasing so we can help confirm compatibility for your setup.

HQaudios – Vintage Audio Restored with Care.

Professionally Restored – Fully Tested – Carefully Packed – 1-Year Warranty.