Summary of FEMTI
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1 instruction manual www.Calyxaudio.Com.
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2 thank you for purchasing calyx product music is the most important messenger of human emotion as well as a meaning of its expression since human beings appeared on this earth. Music created by amazing inspiration of many gifted composers makes people moved and our normal lives enriched. The absolu...
Page 3: Contents
3 contents 1. Warnings--------------------------------------------------------------------4 2. Unpacking---------------------------------------------------------------------5 3. Preparation--------------------------------------------------------------------5 4. Description of functions--------------...
Page 4: 1. Warnings
4 1. Warnings please take a moment to read these notes before installing your calyx femti amplifier, as they will enable you to get the best performance and prolong the life of the unit. As our engineers are striving for the constant research and development to develop the quality of products, shape...
Page 5: 2. Unpacking
5 2. Unpacking be sure to check the following items within the package. 1. Calyx femti amplifier unit 2. Power cord 3. Owner’s manual 3. Preparation ● calyx femti amplifier is set to 100~120v or 210v~230v depending on your local requirement. If you want to change the voltage, please contact your cal...
Page 6: 1 Power Switch
6 4. Description of functions front panel real panel ` l + + m / b r l 50 / 60hz s m b r ac100 ~ 120v ac210 ~ 230v calyx audio made in korea in bridged bridged + 1 power switch this is located on the right side panel when you see from the front. Press once to turn the unit on and once more to turn i...
Page 7: 3 Ac-Inlet
7 3 ac-inlet insert the supplied power cord into this connector and plug the other end into a wall ac outlet. Warning warning 4 output mode selector this switch selects the speaker output mode. S : stereo mode (refer to page 8.) m : bi-wiring mode (refer to page 9.) b : bridged mono mode (refer to p...
Page 8: 5. Connection Diagram
8 5. Connection diagram s : stereo mode caution turn off the power to all components before making connections. Connect your preamplifier using rca cable. When connecting calyx femti amplifier to preamplifier, take care to connect left input from left output and right select the output mode selector...
Page 9: Caution
9 right speaker m : bi-wiring mode caution turn off the power to all components before making connections. In this mode, the calyx femti amplifier be used as a amplifier to operate bi-wiring speaker. Connect your preamplifier using rca cable. Input connection is located on the rear left labeled ‘ ’ ...
Page 10: Caution
10 b : bridged mono mode caution turn off the power to all components before making connections. In this mode, the calyx femti amplifier be used as a monaural amplifier or multi-channel amplifier in 5 or 7 channel applications. Connect your preamplifier using rca cable. Input connection is located o...
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11 6. Guaranteed specifications output power stereo : 125w/ch at 4 ohms bridge : 500w/ch at 4 ohms frequency response 20hz~30khz @ -0.25db thd+n 0.005% @ 10w dynamic range stereo : 117db bridge : 121db input impedance 47kΩ input sensitivity stereo : 125w @ 1.3v bridge : 500w @ 1.3v damping factor >5...
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12 calyx femti frequency response – stereo mode / bi-wiring mode -5 +2 -4.75 -4.5 -4.25 -4 -3.75 -3.5 -3.25 -3 -2.75 -2.5 -2.25 -2 -1.75 -1.5 -1.25 -1 -0.75 -0.5 -0.25 -0 +0.25 +0.5 +0.75 +1 +1.25 +1.5 +1.75 d b r a 10 100k 20 50 100 200 500 1k 2k 5k 10k 20k 50k hz test condition - vout=10v - load=4...
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13 calyx femti frequency response – bridged mono mode -5 +2 -4.75 -4.5 -4.25 -4 -3.75 -3.5 -3.25 -3 -2.75 -2.5 -2.25 -2 -1.75 -1.5 -1.25 -1 -0.75 -0.5 -0.25 -0 +0.25 +0.5 +0.75 +1 +1.25 +1.5 +1.75 d b r a 10 100k 20 50 100 200 500 1k 2k 5k 10k 20k 50k hz test condition - vout=10v - load=4ohm.
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14 calyx femti thd+n vs watt – stereo mode / bi-wiring mode 0.003 1 0.005 0.01 0.02 0.05 0.1 0.2 0.5 t h d + n % 300m 200 500m 1 2 5 10 20 50 100 output power w test condition - freq=1khz - load=4ohm.
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15 calyx femti thd+n vs watt – bridged mono mode 0.004 6 0.005 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 t h d + n % 700m 500 1 2 5 10 20 50 100 200 output power w test condition - freq=1khz - load=4ohm.
Page 16: 7. Trouble-Shootings
16 7. Trouble-shootings if there seems to be a problem with your unit, please check the following points first. Please contact your local calyx dealer or authorized distributor if the problem persists. Power does not come on: check whether the power cord is properly plugged in. No sound or level is ...
Page 17: Warranty
17 8. Warranty product stereo amplifier model calyx femti amplifier purchase date / / warranty period 2 year purchased from user’s name street address city country / state zip code e-mail telephone mobile concerning products which have gone out of production, we will continue to supply the spare par...