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Pueblo Audio Laguna 4

Experience superior audio with the Pueblo Audio Laguna 4 amplifier. Features include switchable input impedances, phantom power, and HiZ inputs.

Product information "Pueblo Audio Laguna 4 "

LAGUNA-4 continues Pueblo Audio's tradition of gorgeously resolute amplification while adding popular features in a more conventional configuration. The 1U chassis can be ordered with 1 thru 4 channels installed. Features include switchable Input Impedances, High Pass Filter and Phantom Power. When Phantom is turned off the inputs become DC-Coupled. This, along with selectable HiZ inputs, is ideal when paired with Ribbon mics and other passive sources. Precision Rotary Gain controls offer a range of +1.5dB to +60dB in 2.5dB steps. With that wide gain range and its high headroom LAGUNA has no need for pads. Each channel has two isolated outputs. The Main Output uses Jensen's massive, top-of-the-line transformer. The Auxiliary Output is a separate, dc-coupled transformer-less amp. Both outputs can be used simultaneously. This offers really nice flexibility with signal routing and sonic flavorings. If you're not sure which to use when tracking, simply print both and decide later during mix down. You just can't go wrong with LAGUNA.
Safety Warnings: Die spezifischen Sicherheitshinweise für das Produkt sind in dessen Bedienungsanleitung aufgeführt.

Pueblo Audio

Den für das Produkt verantwortlichen Wirtschaftsakteur finden Sie auf dem Produkt, der Verpackung oder in einer dem Produkt beiliegenden Unterlage.
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  • Input Impedance: 2.7 kΩ / 88 kΩ

  • Phantom Voltage: +50 V DC

  • Phantom Current Reserve: 700 mA

  • Channel Crosstalk: < -160 dB [10 kHz]

  • Common Mode Rejection Ratio (CMRR): -128 dB [60 Hz, +60 dB gain]

  • Common Mode Rejection Ratio (CMRR): -100 dB [10 kHz, +60 dB gain]

  • Distortion: 0.0006 % [1 kHz, +4 dBu out]

  • Distortion: 0.0016 % [1 kHz, +24 dBu out]

  • SMPTE IMD: 0.0032 % [250 Hz + 8 kHz, 4:1]

  • Max. Input: +28 dBu [+1.5 dB gain]

  • Max. Output: +31 dBu [10 kΩ load, ≤ 0.0024 % THD]

  • Max. Output: +25 dBu [600 Ω load, ≤ 0.0024 % THD]

  • Bandwidth: 1 Hz to 500 kHz [+0 / -3 dB]

  • Spectral Accuracy: ±0.1 dB [20 Hz - 20 kHz]

  • High Pass Filter (HPF): Minimum Phase, -3 dB @ 36 Hz

  • Linear Phase Deviation: 0.30° [20 Hz]

  • Equivalent Input Noise (EIN): -137 dBv [Rs=0Ω, 20-22 kHz, A-weighted]

  • Equivalent Input Noise (EIN): -130 dBu [Rs=50Ω, 20-22 kHz, unweighted]



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