MiniDSP MiniDSP Flex HTx DSP Processor with eARC - RCA + Balanced Calibration Equipment
MiniDSP MiniDSP Flex HTx DSP Processor with eARC - RCA + Balanced Calibration Equipment
MiniDSP MiniDSP Flex HTx DSP Processor with eARC - RCA + Balanced Calibration Equipment
MiniDSP MiniDSP Flex HTx DSP Processor with eARC - RCA + Balanced Calibration Equipment

MiniDSP Flex HTx DSP Processor with eARC - RCA + Balanced

MiniDSP  /  Calibration Equipment

Flex-HTx

$1,699.00
/
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We take pride in our customer service and shipping times. Most products will ship within 1-2 business days. If there are any potential delays with products in your order, we will contact you.

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If your order has not been delivered within 7 days of shipping we recommend you reach out to us directly to investigate with Australia Post / Courier.

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Modern Home Theatre Processing With Dirac Live

The MiniDSP Flex HTx DSP Processor is a compact eight-channel home theatre processor that brings HDMI eARC, full analog and USB connectivity, and optional multichannel Dirac Live room correction into a single rack unit. Feed it from a modern TV or Apple TV over eARC, process every channel, and send eight channels out to your amplifiers on both RCA and balanced connections.

Why You'll Love It

  • eARC into a full processing chain. Take multichannel audio straight off a modern TV or streamer over HDMI eARC and run it through bass management, crossovers, EQ and delay before it reaches your amps.
  • Multichannel Dirac Live ready. Add the optional Dirac Live 3.x licence for full-range room correction across all eight channels, the same platform used in high-end processors, for a fraction of the price.
  • Connect anything, drive anything. Eight channels in over HDMI, USB or analog, and eight channels out on both unbalanced RCA and balanced TRS, so it fits any amplifier or active speaker setup.

Under the Hood

  • Serious processing. A 400 MHz Analog Devices SHARC floating-point DSP with the full miniDSP toolbox: routing, bass management, parametric EQ, crossovers and delay.
  • Class-leading measurements. Up to 127 dB(A) SNR and -120 dB THD+N, so the processing stays clean and quiet.
  • Built for a real system. Rack ears, a 12V trigger to switch your amps on and off, and HDMI CEC so your TV remote handles volume, mute and standby.

CHT Insider Verdict

The Flex HTx is the answer for anyone building a modern, compact home theatre or active speaker system around a TV rather than a traditional AV receiver. Paired with an Apple TV 4K and an eARC television, it becomes a full Dirac Live processor in a single box. Just remember it is a processor, not a decoder, so it is at its best in a streaming-first, PCM setup.

Pro Tip: The Flex HTx does not decode Dolby or DTS, so set your TV or streamer to output PCM rather than bitstream. An Apple TV 4K into an eARC TV is the cleanest way to feed it multichannel audio and get the most from Dirac Live.

Specifications

Processing
DSP Engine Analog Devices SHARC ADSP21489 floating-point, 400 MHz
Processing Resolution 32-bit / 48 kHz
DSP Structure 8ch in (USB / HDMI / analog) or 2ch in (optical / SPDIF) to DSP to 8ch out (analog)
Filtering Routing, bass management, parametric EQ, crossovers, gain/delay
Room Correction Optional multichannel Dirac Live 3.x, full range 20 Hz - 20 kHz (8ch)
DSP Presets Up to 4
Inputs
HDMI ARC / eARC, up to 8ch LPCM (32-96 kHz, 16-24 bit). No onboard Dolby/DTS decoding
USB Audio Multichannel 8ch up to 7.1, 32-bit, 44.1-96 kHz
Analog 8x unbalanced RCA and 8x balanced TRS
Digital Stereo SPDIF (RCA) + Optical (TOSLINK), 20-216 kHz
Outputs
Analog 8x unbalanced RCA + 8x balanced TRS
Max Level 2 Vrms (RCA) / 4 Vrms (TRS)
Measured Performance (Digital to Analog)
SNR 127 dB(A) TRS / 124 dB(A) RCA
THD+N -120 dB (TRS) / -117 dB (RCA)
Frequency Response 20 Hz - 20 kHz ±0.1 dB
Control & General
Control OLED front panel with encoder, IR remote, HDMI CEC (mute/volume/standby), miniDSP Device Console
Trigger Out 12V (3.5 mm jack)
Mounting 1RU rack, removable ears
Power 12V / 1.6A external PSU; 16.5 W idle / 3.7 W standby
Dimensions (H x W x D) 41.5 x 429 x 236 mm
In the Box Flex HTx processor, IR remote, 12V power supply, USB cable, removable rack ears

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Testimonials

★★★★★

CHT Solutions has been very prompt to respond and ship the items. I will never hesitate to buy from them again. More power to CHT Solutions!

Richard Y.
Thornleigh, NSW
★★★★★

CHT delivery was incredibly fast, Many thanks all for such an easy purchase process and super fast delivery. 5 stars from me

Chris N.
Malaga, WA
★★★★★

Buying from CHT Solutions was easy and their price was great and I would recommend then to anyone seeking good Hi Fi equipment.

John L.
Woonona, NSW
★★★★★

Fast delivery and great products. Would recommend them to anyone needing great service for sound advice.

Oscar F.
Truganina, VIC
★★★★★

CHT delivered the unit to South Australia within a couple of days. Amazing! Their phone customer service was professional and courteous. Will happily purchase from them again

Robert F.
Tranmere, SA