Official Web Site of FM
Acoustics Ltd.
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FM Acoustics Preamplifiers |
Phono Stage |
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| Model | Circuitry: Solid State=S Tube=T Hybrid=H Passive=P |
Stages: MM Phono=MM MC Phono=MC Line or High Level=L |
D/A Conversion? | Frequency
Response Hz to KHz, +-dB |
Maximum Output, V rms |
THD (Total Harmonic Distortion) % |
Balanced Inputs=I Balanced Outputs=0 |
High-Level Sensitivity, mV |
No. of Tape & Processor Loops |
Number of Tone Controls |
Does Preamp Invert Polarity? | MM Phono Sensitivity, mV, for 0.5 V Output at 1 KHz |
MM Phono S/N, dB, "a" Weighted re: 0.5 mV |
MC Phono S/N, dB, "a" Weighted re: 0.5 mV |
Notes |
| Resolution Series 122 |
S | MM/MC | 1-400 | 8 | 0.07 | No | Class A. | ||||||||
| Resolution Series 266 |
S | L | No | 1Hz-2 MHz +0, -3 |
55 | 0.003 | I/0 | 100 | 1 | 0 | Selectable | As above | |||
| Resolution Series 244A |
S | MC/L | No | 2 Hz- 2 MHz | 22 | 0.03 | 100 | 1 | 0 | No | * | As Above; no overall or local feedback. *90 to 104 dB. | |||
| Resolution Series 244B |
S | MM/L | No | 2 Hz- 2 MHz | 22 | 0.025 | 100 | 1 | 0 | Yes | 3.1 | * | As above. | ||
| Resolution Series 244C |
S | L | No | 2 Hz- 2 MHz +-1.5 | 22 | 0.025 | 100 | 1 | 0 | No | Class A. | ||||
| Resolution Series 222 |
S | MM/MC | 1 Hz- 400 KHz +-1 | 34 | I/0 | Selectable | 10 | 104 | 89 | As above | |||||
FM Acoustics Amplifiers |
Power Amp | |||||||||||||||
| Model | Type: Integrated=I Basic=B Tube=T Hybrid=H |
Maximum Number of Channels |
Balanced Inputs? |
Rated Slew Rate, V/µS |
High- Level Sensitivity, mV |
Does Amp Invert Polarity? |
Continous Average Watts/Channel into 8 Ohms |
Continous Average Watts/Channel into 4 Ohms |
Bridged Mode: Average Watts/Channel into 8 Ohms |
Rated THD, % |
Rated Full-Power Bandwidth, Hz to KHZ |
Class of Output Operation |
Dynamic Headroom, dB |
Input Impedance, Kilohms |
Weight, Pounds (To Nearest Pound) |
Notes |
| Resolution Series 811 |
B | 2 | Yes | 50 | 1.6V | No | 440 | 750 | 0.008 | 1-60 | A | 40 | 110 | |||
| Resolution Series 611X |
B | 2 | Yes | 50 | 1.6V | No | 250 | 425 | 0.008 | 1-60 | A | 40 | 16 | True balanced circuitry. | ||
| Resolution Series 611 |
B | 2 | Yes | 50 | 1.6V | No | 250 | 420 | 0.008 | 1-60 | A | 40 | 60 | |||
| Resolution Series 411 |
B | 2 | Yes | 20 | 1.6V | No | 130 | 200 | 0.006 | 3-60 | A | 40 | 10 | As above. | ||
| FM 800A | B | 2 | No | 25 | 1.6V | No | 400 | 600 | 0.007 | 5-60 | A | 5 | 66 | |||
| FM 600A | B | 2 | No | 25 | 1.6V | No | 250 | 350 | 0.008 | 5-60 | A | 5 | 44 | |||
| FM 300A | B | 2 | No | 30 | 1.6V | No | 100 | 150 | 0.009 | 5-60 | A | 5 | 30 | |||
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FM Acoustics
Products |
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Classic Series Electronics |
|
| Model | Descriptions |
| FM 214 | Precision
Balanced Line Driver (unbalanced to balanced & step-up) 2-channel, enhanced Class A |
| FM 216 | Precision Line
Level Interface (balanced to unbalanced & step-down) 2-channel, enhanced Class A |
| FM 236-X100 MK II | Electronic
Crossover, enhanced Class A, 2-Way Stereo, 36 dB/Octave, crossover frequency 60 Hz to 1600 Hz, unbalanced outputs |
| FM 236-X100B MK II | Electronic
Crossover, enhanced Class A, 2-Way Stereo, 36 dB/Octave, crossover frequency 60 Hz to 1600 Hz, electronically balanced outputs |
| FM 236-X1000 MK II | Electronic
Crossover, enhanced Class A, 2-Way Stereo, 36 dB/Octave, crossover frequency 600 Hz to 16 kHz, unbalanced outputs |
| FM 236-X1000B MK II | Electronic
Crossover, enhanced Class A, 2-Way Stereo, 36 dB/Octave, crossover frequency 600 Hz to 16 kHz, electronically balanced outputs |
| FM 236/4-3 MK II | Electronic
Linear-Phase Crossover, enhanced Class A, 3-Way Mono, 36 dB/Octave, balanced inputs and outputs |
| FM 236/4-4 MK II | Electronic
Linear-Phase Crossover, enhanced Class A, 4-Way Mono, 36 dB/Octave, balanced inputs and outputs |
| FM 236-XM.....LP | Low-Pass Module for electronic crossovers |
| FM 236-XM.....HP | High-Pass Module
for electronic crossovers (two of each necessary for every FM 236 and FM236/4-3, three of each necessary for FM 236/4-4) |
| FM 236-XMT | Special tool for module change (1 piece needed per crossover) |
| FM 800A LI Series III | Stereo Power Amplifier, "Low Impedance" version |
| FM 800A ULI Series III | Stereo Power Amplifier, "Ultra Low Impedance" version |
Classic Series |
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| Classic Series F-10 | Stereo Amplifier, unbalanced inputs |
| Classic Series F-10B | Stereo Amplifier, balanced inputs |
| Classic Series F-30 | Stereo Amplifier, unbalanced inputs |
| Classic Series F-30B | Stereo Amplifier, balanced inputs |
| Classic Series F-50 | Mono Amplifier, balanced inputs |
Resolution Series |
|
| Resolution Series 122 | Precision phono
linearizer/preamplifier, Class A, including power supply |
| Resolution Series 222 | Precision true
balanced phono linearizer/preamplifier, enhanced Class A |
| Resolution Series 202A | Power Supply for
FM 222 (only required if FM 222 is not used with FM 266) |
| Resolution Series 155 | Precision
preamplifier/control center, Class A, including power supply |
| Resolution Series 255 | Precision preamplifier/control center, 2 True Balanced High Level Inputs & Output, 3 unbalanced Inputs |
| Resolution Series 266 | Precision
preamplifier/control center, enhanced Class A, (True Balanced High Level Inputs & Output), enhanced Class A |
| Resolution Series 411 | Precision High Power Amplifier, enhanced Class A |
| Resolution Series 611 | Precision High Power Amplifier, enhanced Class A |
| Resolution Series 611X | Precision High Power Amplifier, enhanced Class A |
| Resolution Series 811 | Precision Ultra High Power Amplifier, enhanced Class A |
Accessories |
|
| ACC 22004 | Bag of 10
low-restriction replacement fan filters (for FM 811, F-50 and FM 800A) |
| ACC 22014 | Resistor Module 122 MC/ 244A: 6.8k / 1k / 500 / 350 Ohms |
| ACC 22015 | Resistor Module 122 MC/ 244A: 100 / 30 / 10 / 7.5 Ohms |
| ACC 22019 | Resistor Module 122 MC/ 244A: 6.8k / 3k / 1k / 850 Ohms |
| ACC 22020 | Resistor Module 122 MC/ 244A: 6.8k / 5k / 4k / 3.3k Ohms |
| ACC 22021 | Resistor Module 122 MC/ 244A: 6.8k / 100 / 45 / 30 Ohms / Standard |
| ACC 22016 | Resistor Module 122 MM/ 244B: Standard: 100k / 47k / 33k / 24k Ohms |
| ACC 22018 | Resistor Module 222: 180 / 90 / 45 / 35 Ohms / Standard |
| ACC 22022 | Resistor Module 222: 1800 / 900 / 450 / 350 Ohms |
| ACC 22023 | Resistor Module 222: 18k / 9k / 4.5k / 3.5k Ohms |
| ACC 22024 | Resistor Module 222: 100k / 50k / 33k / 24k Ohms |
| ACC 22029 | Resistor Module 222: 47k / 300 / 1000 / 75 Ohms (MM+MC) |
| ACC 22027 | Labels FM 122: for record coding; set of 240 pieces |
| ACC 22026 | Labels FM 222: for record coding; set of 240 pieces |
| ACC 22050 | Y-Adapters for 2 pairs of parallel outputs on FM 266, dual shielded |
| ACC 22111 | Power supply
cable for connection of FM 222 to FM 266 (length = 0.6 m) |
| ACC 22112 | Power supply
cable for connection of FM 222 to FM 266 (length = 1.2 m) |
| ACC 22113 | Power supply
cable for connection of FM 222 to FM 266 (length = 3.0 m) |
| ACC 22114 | Power supply
cable for connection of FM 222 to FM 266 (length = 5.0 m) |
FORCELINES
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| Order No | Connectors | Cable Length |
Set Includes |
Required for Stereo System |
| FORCELINES 7 (AWG 7, 10.3 mm², Resistance 1.7 Ohm per kilometer) | ||||
| CA 24510 | Forcelug 25 - Forcelug 25 | 1.5m | 2 pairs | 1 set |
| CA 24511 | Forcelug 25 - Forcelug 25 | 3.0m | 2 pairs | 1 set |
| CA 24512 | Forcelug 25 - Forcelug 25 | 5.0m | 1 pair | 2 sets |
| CA 24520 | Forceplug 200 - Forcelug 25 | 1.5m | 2 pairs | 1 set |
| CA 24521 | Forceplug 200 - Forcelug 25 | 3.0m | 2 pairs | 1 set |
| CA 24522 | Forceplug 200 - Forcelug 25 | 5.0m | 1 pair | 2 sets |
| FORCELINES 5 (AWG 5, 16.5 mm², Resistance 1 Ohm per km) | ||||
| CA 24610 | Forcelug 25 - Forcelug 25 | 1.5m | 2 pairs | 1 set |
| CA 24611 | Forcelug 25 - Forcelug 25 | 3.0m | 2 pairs | 1 set |
| CA 24612 | Forcelug 25 - Forcelug 25 | 5.0m | 1 pair | 2 sets |
| CA 24620 | Forceplug 200 - Forcelug 25 | 1.5m | 2 pairs | 1 set |
| CA 24621 | Forceplug 200 - Forcelug 25 | 3.0m | 2 pairs | 1 set |
| CA 24622 | Forceplug 200 - Forcelug 25 | 5.0m | 1 pair | 2 sets |
| FORCELINES 3 (AWG 3, 25.6 mm², Resistance 0.66 Ohm per km) | ||||
| CA 24710 | Forcelug 25 - Forcelug 25 | 1.5m | 2 pairs | 1 set |
| CA 24711 | Forcelug 25 - Forcelug 25 | 3.0m | 2 pairs | 1 set |
| CA 24712 | Forcelug 25 - Forcelug 25 | 5.0m | 1 pair | 2 sets |
| CA 24720 | Forceplug 200 - Forcelug 25 | 1.5m | 2 pairs | 1 set |
| CA 24721 | Forceplug 200 - Forcelug 25 | 3.0m | 2 pairs | 1 set |
| CA 24722 | Forceplug 200 - Forcelug 25 | 5.0m | 1 pair | 2 sets |
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Forceplug 200: High performance, lowest-loss 200A precision connector |
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Forcelug 25: High performance, lowest-loss 200A precision spade lug |
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FORCELINES: Are single conductor cables. For a stereo system 2 pairs are required. |
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Precision Interface Technology® Interconnect Cables |
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| Order No | Connectors | Cable length | Type |
Source: FM Acoustics News, FM Acoustics
LTD., Seestrasse 5A, CH-8810 Horgen/Switzerland.
Telephone: ..41/1/725 77 77; Facsimile: ..41/1/725 77 90.
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