Krell Phantom III

Inputs

2 pr. balanced via XLR connectors

3 pr. single-ended via RCA connectors

Main Outputs

1 pr. balanced via XLR connector

1 pr. single-ended via RCA connector

Headphone Output

1 via 3-conductor 6.35 mm (1.14 inch)

Control Inputs

1 RS-232 input via a 9-pin D-subminiature connector

1 remote IR detector input via a 3-conductor 3.5 mm connector

1 12 VDC trigger input via 3.5 mm connector

Control Outputs

2 individually programmable 12 VDC

trigger outputs via 3.5 mm connectors

Input Impedance

Balanced: 40 k Ohms

Single-ended: 20 k Ohms

Output Impedance

Balanced: 310 Ohms

Single-ended: 155 Ohms

Headphone <3.0 Ohms

Gain

Balanced 12 dB

Single-ended 6 dB

Headphone 5.1 dB with 32 Ohm load

Volume Control

Current-mode, 12-bit, discrete R-2R ladder

Input Overload

>7.0 V RMS balanced or single-ended

Output Overload

Balanced: >16 V RMS

Single-ended: >8 V RMS

Headphone: >3.0 V RMS, 32 Ohm load

Frequency Response

20 Hz to 20 kHz +/- 0.02 dB

0.25 Hz to 1.2 kHz +0, -3 dB

Total Harmonic Distortion Plus Noise

Balanced Output:

<0.003%, 20 Hz to 20 kHz, 4 V RMS or 4 v RMS

Signal to Noise Ratio

>100 dB Wide band, unweighted

 >100 dB "A" weighted, both referred to 4 v RMS balanced

Power Consumption

Standby: <2 W

Power on: 40 W

Dimensions

17.25 in.W x 3.8 in. H x 18.25 in. D

43.82 cm W x 9.65 cm H x 46.36 cm D

Weight

Shipped: 38 lbs., 17.2 kg

Preamplifier only: 23 lbs., 10.4 kg