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Drop + THX AAA™ ONE Linear Amplifier

Drop + THX AAA™ ONE Linear Amplifier

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Product Description
We teamed up with THX to build a leaner version of our beloved 789 amplifier. With THX AAA technology, three gain stages, and a new preamp output, the Drop + THX AAA ONE has all the essentials, and nothing extra.

Specs

General

  • All parameters measured at 0 dB gain, 1 kHz, with unbalanced inputs and 300-ohm load unless otherwise noted
  • Inputs: Stereo RCA gold-plated
  • Outputs: 1/4 in (6.35 mm), TRS gold-plated Neutrik, Stereo RCA preamp gold-plated
  • Frequency response: + 0.01 dB / - 0.03 dB 20 Hz – 20 kHz
  • Input impedance: 1 kOhms
  • Crosstalk: -93 dB, 300 ohms: 0.002240%
  • Noise (A-wt): 0.95 uV, potentiometer at nil
  • SNR: 140.2 dB, 300 ohms, <10% THD
  • Gain: 0.25x , 1.0x, 4.0x (-12, 0, +12 dB), selectable via front switch
  • Chassis: High-grade CNC-milled aluminum with bead-blasted finish
  • Power supply: 30 VDC inline brick, switching power supply that handles 100–240 VAC (US plug; adapter needed for global use)
  • Dimensions: 8.1 x 8.1 x 1.5 in (20.7 x 20.6 x 3.9 cm)
  • Weight: 2.6 lbs (1.3 kg)

Single-Ended Output

  • Output power: 1500 mW, 16 ohms, <1% THD (watts per channel)
  • Output power: 2700 mW, 32 ohms, <1% THD (watts per channel)
  • Output power: 280 mW, 300 ohms, <1% THD (watts per channel)
  • Output power: 140 mW, 600 ohms, <1% THD (watts per channel)
  • THD: -142 dB, 300 ohms, 1 mW: 0.000008%
  • THD: -118 dB, 300 ohms, 100 mW: 0.000126%
  • THD: -120 dB, 32 ohms, 1 mW: 0.000100%
  • THD: -130 dB, 32 ohms, 100 mW: 0.000032%
  • THD: -117 dB, 16 ohms, 1 mW: 0.000140%
  • THD: -132 dB, 16 ohms, 100 mW: 0.000025%
  • IMD: -114 dB, SMPTE 70 Hz + 7 kHz, 300 ohms, 1 V: 0.000398%
  • IMD: -131 dB, DFD 18 kHz + 19 kHz, 300 ohms, 1V: 0.000028%
  • Crosstalk: -93 dB, 300 ohms: 0.002240%
  • Noise (A-wt): 0.95 uV, potentiometer at nil
  • SNR: 140.2 dB, 300 ohms, <10% THD
  • Gain: 0.25x , 1.0x, 4.0x (-12, 0, +12 dB), selectable via front switch
  • Output impedance: < 0.1 ohms

Preamp Output

  • Output voltage: 9.0 V / +21 dBu, <1% THD, 600 ohms load
  • Output power: 140 mW, 600 ohms, <1% THD (watts per channel)
  • Output impedance: < 0.1 ohms
  • THD: -142 dB, 600 ohms, 1 mW: 0.000008%
  • THD: -118 dB, 600 ohms, 50 mW: 0.000126%
  • IMD: -114 dB, SMPTE 70 Hz + 7 kHz, 600 ohms, 1 V: 0.000398%
  • IMD: -131 dB, DFD 18 kHz + 19 kHz, 600 ohms, 1V: 0.000028%
  • Crosstalk: -110 dB, 600 ohms: 0.000300%
  • Noise (A-wt): 0.95 uV, potentiometer at nil
  • SNR: 140.2 dB, 600 ohms, <10% THD
  • Gain: 0.25x , 1.0x, 4.0x (-12, 0, +12 dB), selectable via front switch

RETURNS—NO QUESTIONS ASKED

We get it. Sometimes what you ordered just doesn’t work out. If that’s the case for you, don’t fret! All customers (both US and international) may return this item in new, unused condition within 30 days of delivery.

Shipping

Estimated ship date is Aug 8, 2023 PT.

Payment will be collected at checkout. Cancellations are accepted up to 2 hours after checkout for in-stock items, or up until pre-order ships.

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