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  3. MXR MX-113

MXR MX-113 Digital Delay Serviced Studio Rack

Mx-113 Mxr Digital Delay 1976 - 1979 Fully Serviced Vintage Studio Rack

( Brand: Mxr ), ( Manufacturer Part Number: MX-113 ), ( Model: MXR MX-113 ), ( Type: Multi-effects Processor ), ( Analog/digital: Digital ), ( Effect/enhancement: Delay ), ( Rack Unit Height: 1u )

Review MXR Digital Delay Fully Serviced Vintage Studio Rack

The MXR MX-113 Digital Delay is a vintage studio rack effect unit originally manufactured between 1976 and 1979. This delay pedal, with its distinctive orange and black color scheme, is a must-have for musicians and audio engineers seeking an authentic analog sound with the added versatility of digital delay technology.

The MX-113 Digital Delay offers a maximum delay time of 320 milliseconds, which can be adjusted in increments as small as 1 millisecond using the delay control knob. The delay time can also be set to one of eight preset values, making it easy to dial in common delay settings.

One of the most notable features of the MX-113 Digital Delay is its ability to produce both analog and digital delay sounds. The analog delay section uses a bucket-brigade circuit, which creates the warm, organic sound associated with classic analog delays. The digital delay section, on the other hand, offers a clean, clear delay tone with no noticeable decay or distortion.

The MX-113 Digital Delay also features a mix control knob, which allows users to blend the original signal with the delayed signal. This can be used to create subtle, ambient effects or more dramatic, echo-heavy sounds.

The unit comes in a 19-inch rackmount enclosure, measuring 19 inches wide, 1.5 inches high, and 8 inches deep. It requires a standard 100-240V AC power supply (not included) and offers both XLR and 1/4-inch input and output jacks.

This MXR MX-113 Digital Delay 1976-1979 serviced studio rack is in excellent condition, having undergone a thorough servicing process. Any worn or faulty components have been replaced with genuine MXR parts to ensure optimal performance. The unit's original casing has been carefully inspected and refurbished to maintain its vintage appearance while providing modern reliability.

In summary, the MXR MX-113 Digital Delay 1976-1979 serviced studio rack is an exceptional delay effect unit that combines the best of both analog and digital worlds. Its versatile features, classic design, and meticulously restored condition make it an essential addition to any professional studio or live performance setup.

The MXR MX-113 Digital Delay, originally produced between 1976 and 1979, is a vintage studio rack effect that offers digital delay capabilities. Here are some pros and cons that might help you decide if this unit is worth purchasing:

Pros:

1. Authentic vintage sound: This delay unit offers a unique and classic sound that cannot be replicated by modern digital delays. It has a warm, analog-like tone that is highly sought after in music production.

2. Versatile delay range: The MX-113 offers a delay range of up to 250 milliseconds, which is more than sufficient for most music applications.

3. Studio-quality construction: This rack-mounted unit is built to professional standards, making it a reliable and durable addition to any studio setup.

4. Easy-to-use interface: The unit features simple control knobs, making it easy to adjust the delay time, feedback, and mix levels.

5. Can be serviced: Since the unit is still repairable, it can be serviced to ensure optimal performance.

Cons:

1. Limited features: Compared to modern digital delays, the MX-113 offers limited features such as no tap tempo or modulation effects.

2. High price: Due to its vintage status and rarity, the MX-113 can command a high price on the used market.

3. Requires external power supply: The unit requires an external power supply, which can add to the overall cost and complexity of the setup.

4. Limited availability: Due to its age and rarity, the MX-113 can be difficult to find in good condition and at a reasonable price.

Conclusion:

The MXR MX-113 Digital Delay is a highly desirable vintage studio effect that offers a unique and classic sound. While it may come with some limitations and drawbacks, such as its high price and limited features, its warm and authentic tone make it a valuable addition to any studio setup. If you are a collector or a music producer seeking a vintage sound, the MX-113 is definitely worth considering.

Recommendation:

If you are serious about adding the MXR MX-113 Digital Delay to your studio setup, I would recommend doing thorough research on the unit's condition, availability, and price before making a purchase. You may also consider contacting professional servicing companies to ensure that the unit is in good working order before making a commitment. Ultimately, the decision to buy the MX-113 should be based on your personal preferences, budget, and music production needs.

Details:

But it was absolutely worth. This thing rips. As used by Phil Collins, David Glamour, and some freak named Frank Zappa. Can go from simple repeats to bat shit crazy at the twist of a knob.

Cosmetic wear but works incredibly. To whoever buys this: repairing it was one of the worst experiences on earth. Fully calibrated. 1970s MXR Digital Delay.

My blood, sweat, and tears are quite literally in here. Two memory boards in here for slightly expanded max delay times. Amazing digital delay with a fantastic modulation section. All seventeen thousand tantalum capacitors replaced, as well all electrolytic, voltage regulators, and logic chips.

part #: mx113 prices

  • $245.00-$895.00

specifications signalprocessorgo:

  • brand: Mxr
  • mpn: Mx-113
  • model: Mxr Mx-113
  • type: Multi-effects Processor
  • analog/digital: Digital
  • effect/enhancement: Delay
  • rack unit height: 1u

seller signalprocessorgo:

  • # reviews: 313
  • rating: 100.0%
  • city: Los Angeles, California

shipping signalprocessorgo:

  • cost: $45.00
  • transit: 5-11 Days
  • class: Expedited
  • carrier: USPS
  • type: Fixed
  • service: USPS Priority Mail

general signalprocessorgo:

  • condition: Used
  • Musical Instruments Gear > Pro Audio Equipment > Signal Processors/Rack Effects

offer signalprocessorgo:

  • sold: 0
  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • started: January 19, 2026

payments signalprocessorgo:

  • other
  • credit card: Visa
  • wallet: Apple-pay

returns signalprocessorgo:

  • policy: No Returns
type: multi-effects processor, analog/digital: digital, effect/enhancement: delay, rack unit height: 1u,
category: musical instruments > pro audio equipment > signal processors/rack effects, sku: 11686644391197771,
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5 offers $245.00–$895.00 USD
  • For parts or not working. Offer #1 priced at $895.00 + $34.07 shipping estimate = $929.07* total. +$34.07 shipping
  • Used. Offer #2 priced at $675.99 + $27.00 shipping estimate = $702.99* total. +$27.00 shipping
  • Used. Offer #3 priced at $245.00 + $25.00 shipping estimate = $270.00* total. +$25.00 shipping
  • Used. Offer #4 priced at $315.00 + $72.55 shipping estimate = $387.55* total. +$72.55 shipping
  • For parts or not working. Offer #5 priced at $175.50 + $72.55 shipping estimate = $248.05* total. +$72.55 shipping

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