
MXR CUSTOM SHOP
Since its 1999 inception, the MXR Custom Shop has brought together
the world’s leading design engineers and the hottest guitarists—people
like Bob Bradshaw, Eddie Van Halen, Slash, Prince, Joe Perry, Lenny
Kravitz, Kirk Hammet, the Edge, Steve Lukather, and Zakk Wylde. The
result? Some of the coolest, ultra hot-rodded effect pedals ever known
and reintroductions of hard to get, out-of-production Classics. MXR has
now opened its Custom Shop to the public and will be releasing these
pedals in limited quantities through select dealers world-wide.
DUNLOP MANUFACTURING, INC. P.O. BOX 846 BENICIA, CA 94510 U.S.A.
TEL: 1-707-745-2722 FAX: 1-707-745-2658 WWW.JIMDUNLOP.COM
‘76 VINTAGE
CSP-028 DYNA COMP
In the quest for ultimate tone, a compressor is an indispensable ally. And
the MXR Dyna Comp that was produced in 1976 has long been regarded as
the ultimate stomp box compressor. There’s something inherently musical
in the way it “tightens up” a guitar signal, raising the volume of quiet notes
and leveling off peaks to create rich, full bodied sustain. From country
twangers to metal monsters, guitarists have long relied on the MXR Dyna
Comp to make their riffs stand tall in any live or studio mix.
And now the MXR Custom Shop brings back that highly sought-after sound
with the ‘76 Vintage Dyna Comp. Meticulously researched and superbly
crafted, it features the exact same circuitry used in the original 1976 Dyna
Comp, identical in its component layout, silkscreen and handmade wire
harness. The key component is the old school CA3080 “metal can”
integrated circuit (IC), which yields quieter operation, greater transparency
and increased dynamic range. These ICs have been out of production
since the ‘80s, but MXR has tracked down a stash of them—enough to
produce a limited run of these little red boxes of compression bliss. With
supplies limited, the MXR ‘76 Vintage Dyna Comp is destined to quickly
become as ultra collectible as its noble ancestor. So get yours now.
Available only from the MXR Custom Shop.
DESCRIPTION
- Switchcraft jacks, Carling switches and CTS potentiometers
- Old school CA3080 “metal can” IC for optimum performance
- Output and Sensitivity controls
- Identical red paint and legendary MXR “Script” logo of the original
- Housing is made of lightweight aluminum, as in 1976
92503007170 REVB
- Found in top studios around the world

1
CONTROLS
1
OUTPUT knob regulates overall
effect rate (inactive in bypass
mode)
2
SENSITIVITY knob regulates overall
effect rate (inactive in bypass
mode)
3
FOOTSWITCH toggles effect
on/bypass
SPECIFICATIONS
Maximum Input Level.........................-5 dBV
Maximum Output Level...................... -12 dBV
Input Impedance................................. 1 MΩ
Output Impedance.............................. 10 kΩ
Equivalent Input Noise....................... -95 dBV
T.H.D...................................................... 0.2% Typ. at -20 dBV, 1kHz
Maximum Compression..................... 36 dB
Attack Time.......................................... 5 ms
Release Time....................................... 1 s
Current Draw....................................... 1.6 mA at 9VDC
POWER
The MXR CUSTOM SHOP ‘76 VINTAGE DYNA COMP can be powered by one 9-volt
battery accessed through the bottom of the pedal.
2
DIRECTIONS
To begin using your MXR CUSTOM SHOP ‘76 VINTAGE DYNA COMP:
A) Run a cable from your guitar to the Vintage Dyna Comp’s Input jack and another
cable from the Output jack to your amplifier.
B) Rotate the Output knob to its 2 o’clock position and the Sensitivity knob fully
counter-clockwise to off.
C) Turn the effect on by depressing the footswitch.
3
D) Adjust the Output control until the output level is at the same level when the effect
is engaged or bypassed.
E) Adjust the Sensitivity control until the desired amount of compression is attained.
SAMPLE SETTINGS
Check out the sample settings below to hear some of the many great sounds the
Vintage Dyna Comp is capable of.
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