| 8240A | 8250A |
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Analog audio input connector | XLR female, pin 1 gnd, pin 2 +, pin 3 - | |
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Analog audio input impedance | 10 kOhm balanced |
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Input level for maximum short term output of 100 dB SPL @ 1m | Adjustable from +6 to | |
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Crossover frequency, Bass/Treble | 3.0 kHz | 1.8 kHz |
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Treble Tilt control operating range in 2 dB steps | +2 to | +2 to |
| @ 15 kHz | @ 15 kHz |
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Desktop low frequency control operating range | ||
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Bass | 0 to | From 0 to |
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Bass Tilt control operating range in 2 dB steps | 0 to | 0 to |
| @ 100 Hz | @ 100 Hz |
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| The 'CAL' position is with all tone controls set to 'off' | |
| and the input sensitivity control to maximum (fully | |
| clockwise) |
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| 8240A | 8250A |
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Digital audio input connector | XLR female |
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Digital audio input impedance | 110 Ohm |
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Digital audio Thru output connector | XLR male |
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Digital audio Thru output impedance | 110 Ohm |
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Digital audio format | AES/EBU |
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| Can also be used with | |
| when impedance converters are used | |
Digital audio word length | 16 bits, maximum 24 bits. |
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| Fixed point, AES/EBU format | |
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Digital audio sample rate | 32 kHz, maximum 192 kHz |
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| Supports | |
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AD conversion dynamic range | 122 dB |
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| dynamic range 112 dB typical | |
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