Crossover Modules

FOR FM 330 SERIES OF LINEAR-PHASE ELECTRONIC CROSSOVERS

25 High-Pass and 25 Low-Pass crossover modules in the range from 63Hz to 16kHz are available as standard.
FM ACOUSTICS produces any specific crossover frequency to customer request should another frequency than the ones indicated below be required.

Standard crossover frequencies are:

63 Hz 200 Hz 630 Hz 0.63 Hz 2 kHz 6.3 kHz
80 Hz 250 Hz 800 Hz 0.8 Hz 2.5 kHz 8 kHz
100 Hz 315 Hz 1000 Hz 1 kHz 3.15 kHz 10 kHz
125 Hz 400 Hz 1250 Hz 1.25 kHz 4 kHz 12.5 kHz
160 Hz 500 Hz 1600 Hz 1.6 kHz 5 kHz 16 kHz

Order No: ACC-22000 + crossover Frequency + indication if LP (Low Pass) or HP (High Pass)

Standard crossover frequencies of the filter sections can be varied within the following range:

FM 332-X100 Low to high crossover frequency: 60 Hz -1600Hz
FM 332-X1000: Low to high crossover frequency: 0.6 kHz - 16 kHz*
       
FM 333: Low to mid crossover frequency: 60 Hz -1600Hz
  Mid to high crossover frequency: 0.6 kHz - 16 kHz*
       
FM 334: Low to low-mid crossover frequency: 60 Hz -1600Hz
  Low-mid to high-mid crossover frequency: 160 Hz - 3 kHz*
  High-mid to high crossover frequency: 0.6 kHz - 16 kHz*

* If other frequencies are required, internal filter modules that cover other ranges can be installed on special order.

Resistor Modules

FOR FM 122 AND FM 222 PHONO PREAMPLIFIERS

ACC 22014 for FM 122 / FM 244A, for MC: 6.8k / 1k / 500 / 350 Ohm
ACC 22015 for FM 122 / FM 244A, for MC: 100 / 30 / 10 / 7.5 Ohm
ACC 22019 for FM 122 / FM 244A, for MC: 6.8k / 3k / 1k / 850 Ohm
ACC 22020 for FM 122 / FM 244A, for MC: 6.8k / 5k / 4k / 3.3k Ohm
ACC 22021 for FM 122 / FM 244A, for MC: 6.8k / 100 / 45 / 30 Ohm
ACC 22016 for FM 122 / FM 244B, for MM: 100k / 47k / 33k / 24k Ohm
ACC 22018 for FM 222 for MC: 180 / 90 / 45 / 35 Ohm / Standard
ACC 22022 for FM 222 for MC: 1800 / 900 / 450 / 350 Ohm
ACC 22023 for FM 222 for MC: 18k / 9k / 4.5k / 3.5k Ohm
ACC 22024 for FM 222 for MM: 100k / 50k / 33k / 24k Ohm
ACC 22029 for FM 222 for MM & MC: 47k / 300 / 100 / 75 Ohm (MM&MC)

ATTENTION!

Resistor Modules cannot be swapped between the FM 122 and the FM 222!
They are different types and if an FM 122 module would be used in an FM 222 hum and noise are the result. Damage occuring from such installation errors are not covered by warranty.

Self Adhesive Labels

  • ACC 22027   Labels for FM 122: for record coding of Phono Linearizer settings
  • ACC 22026   Labels for FM 222: for record coding of Phono Linearizer settings
  • ACC 22032   Labels for FM 133/233/268 for source coding of Harmonic Linearizer settings
  • All above are sets of 240 pieces

Fan Filters

Fan Filters
Fan Filters
  • ACC 22004 Bag of 10 low-restriction replacement fan filters
    (for FM 811, F-50B and FM 800A)

Cables

Y-Adaptors
Y-Adaptors
  • ACC 22050 Y-Adaptors, P.I.T. dual shield for 2 pairs of parallel outputs on FM 255/266/268
Power supply
Power supply
  • ACC 22111 Power supply cable, dual shield, connecting FM 222 to FM 266/268 (l = 0.6 m)
  • ACC 22112 Power supply cable, dual shield, connecting FM 222 to FM 266/268 (l = 1.2 m)
  • ACC 22113 Power supply cable, dual shield, connecting FM 222 to FM 266/268 (l = 3.0 m)