Fidelity D.I.
High Quality Real Sound Direct Injection Box
Unit in order to convert the signal
sent from instruments to the proper signal format
without changing the original gain,
also without distorting.
This Fidelity D.I. is a direct injection box of studio quality to be converted to the original sound balance signal faithfully without impairing its signal.
You can express the faithful original sound directly of individual instruments on low noise and high quality at any situations of the live-shows or the studio recordings.
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Not Change the Gain of Original Sound
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Not Distort the Sound Signal
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Wide Response of the Input Impedance
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Send the Pure and Natural Sound
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Without Deterioration of Signal
I produced this Fidelity D.I. based on these concepts.
Also you can use this Fidelity D.I. on various musical instruments from passive pickup of electric bass guitars and electric guitars until a keyboard of the line output by using the -20dB pad.
Features
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2-channel Full-Active Circuit without deterioration of the sound quality.
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Musically Sound Changing Filter using the high-quality film condenser.
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Soft Edge Sound like a Tube
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Compact size and Lightweight by aluminium case
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Full Covered Functions of as the D.I.
Specification
----- Input and Output Circuit Configuration -------
Unbalance Inputs : 2
Input pad Switch : 2
Buffer amplifier Output : 2
Balance Output : 2
Filter Circuit each channel
Hi Cut : 2
Low Cut : 2
----- Power Supply ---------------------------------------------------------------
Phantom power DC48V or
Built-in 006P DC9V battery
*The alkaline battery or
the nickel-metal hydride battery
are recommended.
----- Current Consumption ----------------------------------------------
Phantom power DC48V
within 5mA each channel
006P DC9V battery
within 10mA
----- Input and Output Reference Level -------------------
Unbalance Input
-20dBu impedance 1.5MΩ
Inserted PAD : 0dBu
Impedance 50KΩ
Buffer amplifier Output
-21.5dBu
load resistance
over 10KΩ recommend
Balance Output
-20dBu
----- Electrical Characteristic -----------------------------------------
Frequency
10Hz ～ 30KHz +0, within -1dB
Distortion
under 0.07% (-20dBu at 1KHz)
Residual Noise
under -95dB (WTD IEC-A)
Crosstalk
over -80dB (8KHz)
Filter
+6dB/oct for each marked
frequency level
----- Dimensions & Weight -------------------------------------------
Unit Size
106mm (W) x 136mm (D) x 40mm (H)
Shipping package size
245mm (W) × 180mm (D) × 125mm (H)
Unit Weight
460g
*include 006P 9V battery weight
*006 9V battery is not included
Shipping package weight
900g