M87B Bass Compressor Blackout is the bass compressor in the MXR Bass Innovations line in Blackout edition with Stealth finish. This pedal features a matte black case with glossy black text and a bright yellow LED, maintaining the same sound and internal features as the original MXR M87 Bass

OVERVIEW OF THE MXR M87B BASS COMPRESSOR BLACKOUT With high-quality bass

effects built specifically for bass players, MXR Bass Innovations is the world's best-selling line of bass pedals. To celebrate its 15th anniversary, the MXR has created a limited edition of the two most popular stompboxes in the line: the MXR Bass Compressor and the MXR Bass Envelope Filter. With a Stealth finish, these Blackout series pedals feature a matte black case with glossy black text and a yellow LED. Same tone and same strength, but with a new look that adapts to the look of each

The MXR M87B Bass Compressor Blackout offers record-quality compression with Constant Headroom Technology™ and a True Bypass system, to keep low frequencies tight and clean. The MXR Bass Compressor is equipped with a series of controls that allow you to easily adjust the sound. The CHT™ Constant Headroom Technology provides ample headroom and clear sound. This compressor lets through the entire dynamic range until the signal reaches the compression threshold, indicated by the ten status LEDs. Everything is enclosed in a durable and lightweight pedal, with an aluminum case the size of a Phase 90

STRENGTHS OF THE MXR M87B BASS COMPRESSOR BLACKOUT

MXR M87B BASS COMPRESSOR BLACKOUT Meter CONTROLS

Display: shows the gain reduction level and the compressor response time;

Release: adjusts the speed at which the signal returns to its uncompressed gain level;

Attack: adjusts the compressor's reaction time;
Output:
controls the overall volume of the effect;
Ratio:
sets the degree of compression, from mild 4 (4:1) to extreme 20 (20:1);

TECHNICAL SPECIFICATIONS OF THE MXR M87B BASS COMPRESSOR BLACKOUT

Input Impedance: 1 MΩ

Output Impedance: 600 Ω Maximum Input
Level:
+14 dBV Maximum Output
Level:
+8.5 dBV Frequency
Response:
±1 dB, 20 Hz to 20 kHz Background
Noise:
-90 dBV
THD (Total Harmonic Distortion): > 0.5% (with 20 dB of
gain reduction, release 1.1 s, from