MXR M-169 Carbon Copy Analog Delay & M-159 Tremolo-PR Pedals

MXR M-169 Carbon Copy Analog Delay & M-159 Tremolo-PR Pedals – Explained

The MXR industry is focused on manufacturing effects pedals founded in 1972 by Keith Barr and Terry Sherwood. The headquarters is situated in Rochester, New York and is currently owned by Jim Dunlop’s Dunlop Manufacturing company.

MXR has been used by many well-known brands, including Van Halen using the very first ever-made effects pedal, later on by the famous guitarist, David Gilmour from Pink Floyd. This leaves the historic line of music development at its finest having MXR taking part in it. The oldies are the goodies, they consist of hand-crafted designs, for the reason that it is widely known around musicians across the world.

Jim Dunlop’s MXR brand has recently updated its product line with 2 new effect pedals, namely:
• The MXR M-169 Carbon Copy Analog Delay
• The MXR M-159 Stereo Tremolo-PR
These miniaturized-size pedals are packed with dynamo power as it is part of the oldest and most traditional line of pedals.

The MXR M-169 Carbon Copy Analog Delay

This is an all-analog effect-based with the technology of an old-school taskforce-vessel projecting warm, vibrant sounds. A 600ms delay time asserts from the M169 that gives an option for variation from a switch mounted at the top of the effects pedal. It has a true hard-wire bypass and an all-in-one formation that has a clear and understandable three-knob design controlling the Delay (regulating of the delay time), Regeneration (the number of delays repeated) and Mix (dry/wet blend).

What makes this effect pedal look even more daring is that it has the installation of blue LEDs that are guaranteed to surprise the crowd. In addition to the effects is the adjustment of the width and rate modulation trim pots, thus giving the sound a range of tones.

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• All-analog audio path
• Use of bucket brigade technology
• 600ms delay time
• Top-mounted modulation switch
• 3 x knobs: Delay, Mix, and Regeneration
• 2 x internal trim pots (to alter the width and rate control)
• Blue LEDs
• Compact design
• 9V battery or an optional Ac adapter


• Input Impedance: 1 MΩ
• Output Impedance: 1 kΩ
• Max Input Level: +5 dBV(500Hz)
• Max Output Level: +8 dBV
• Pedal Type: Analog delay
• Max Delay Time: 0.6seconds (600ms)
• Inputs: 1 x instrument
• Outputs: 1 x ¼” jack
• Batteries: 1 x 9V
• Weight: 0.84lbs
• Dimensions (W x H x D): 2.75” x 4.75” x 1.25”

If you love the sound reverberating back at you and has a sweet touch of bell-effect to your eardrums, then the MXR M-169 Carbon Copy Analog Delay is worth the money. With its magnificent sound produced, this pedal covers a wide range of delay types, from the simplest echoes to the warmest and smoothest Gilmour-like delays.

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The MXR M-159 Stereo Tremolo-PR

This is the other introduced product that is based on and is a reissued version of the TS-1 by Dunlop Manufacturers, including both mono and stereo modes (with selectable switch). This pedalboard-friendly sized device is perfect for the musician to operate it with multipurpose input/output options. The stereo inputs allow the connection of 2 instruments and the output pan is capable of inverting the waveform into the stereo output with on/off footswitches.


• Low noise, but rich tremolo sound
• 100% analog signal path
• Lifetime use for rugged MXR housing, switches and jacks
• Range of setup options with dual-input and -output channels
• Depth, Shape and Speed controls
• Pan effect switches the modulation phase of a stereo channel for harmonizing output sounds
• 18V power supply for higher headroom, less distortion, and improved clarity
• 2 x 9-volt battery or an optional AC adapter of 18-V DC adapter

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• Input Impedance: 1 MΩ
• Output Impedance: <10 kΩ
• Max Input Level: +3 dBV at 1 kHz
• Max Output Level: +3 dBV at 1 kHz
• Depth Control: -1 dB to -100 dB
• Shape Control: Sine to Square Wave
• Speed Control: 0.6Hz to 10Hz
• Pedal Type: Tremolo Pedal
• Inputs: 2 x instruments
• Outputs: On/Off and pan toggle switch (¼” TRS jack)
• Batteries: 2 x 9V / 18V operation
• Weight: 1.6lbs
• Dimensions (W x H x D): 4.5” x 5.8” x 3.0”

The only disadvantage the Tremolo pedal has is that the LED does not synchronize with the sounds projected. Although, this is such a minor character that barely affects the hypnotic sounds that this pedal can create, neither does it affect the spacious effect that the sound gathers when contrasts with the rotary speaker.

These pedals will be available in April and the MXR M-159 Carbon Copy Analog Delay pedal will be priced at an estimation of around $150, which is a bargain for the reason that it will leave your audience and crowds memorized, walking away with emotions fluttering from a spectacular performance. The MXR M-159 Tremolo-PR Pedal is yet to be given a price, thus it has not been unveiled yet, but, once it does, customers will be booming to snatch this pedal that gives a wave-like and yet sassy sound effect. Why not add both these innovative devices to your bucket list of MXR collections?

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