SKU: 64932896797

MiniDSP ADept Audiophile Analog to Digital converter, Phono preamp with DSP equalisation

Sale price$256.05 Regular price$284.50
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

MiniDSP ADept Audiophile Analog to Digital converter, Phono preamp with DSP equalisationAudiophile Analog to Digital converter, Phono preamp with DSP equalisation, USB SPDIF TOSLINK digital output, 44. 1~192kHz sample rate, Remote controllable for pocket size all digital Phono setup, Record your vinyl at ease. The miniDSP ADept is a compact high resolution A D (analog to digital) convertor that accepts single ended (RCA) or balanced (on XLR) audio signals. The digital output is available on SPDIF coaxial and TOSLINK optical connectors,

Audiophile Analog to Digital converter, Phono preamp with DSP equalisation, USB /SPDIF/TOSLINK digital output, 44.1~192kHz sample rate, Remote controllable for pocket size all digital Phono setup, Record your vinyl at ease.

The miniDSP ADept is a compact high-resolution A/D (analog-to-digital) convertor that accepts single-ended (RCA) or balanced (on XLR) audio signals. The digital output is available on SPDIF coaxial and TOSLINK optical connectors, and can also be recorded to a computer or mobile device via the USB-C connector. Adept combines low latency, high sample rate and extremely low noise floor performance to provide optimal digitisation of your favourite analog audio content.

The miniDSP ADept is also a phono preamp (with a turntable connected to the RCA inputs) with accurate phono equalisation for moving magnet or moving coil cartridges. In addition to the standard RIAA phono equalisation curves, we've used the power of DSP to provide additional curves that will be of interest to the keen collector of older vinyl. A range of input gain, resistance and capacitance values are provided to optimise for any cartridge and can easily be saved and recalled in your favourite preset.

miniDSP once again innovates with audiophile performance in a package that doesn’t break the bank. 

 

Features

  • Audiophile Analog to Digital (A/D) converter
  • Flexible Phono preamp powered by Digital Signal Processing (DSP)
  • SPDIF&TOSLINK for computerless digitisation
  • 123dB SNR / -117dB THD+N max performance

Applications

  • Converting your analog audio sources to Digital (SPDIF/TOSLINK/USB)
  • Audio measurements 
  • Adding a high quality ADC to your existing system
  • Computerless analog conversion for an all digital audio system
  • Digitising Vinyl content

What's in the box?

  • 1 x ADept A/D converter
  • 1 x 1m long USB audio cable
  • 1 x Toslink audio cable
  • 1 x IR remote

Audio Measurements (APX585)

Specifications

 

Description

USB & DSP Audio Processor

XMOS Multicore processor, USB Asynchronous, UAC2 interface, Firmware upgradable

ADC resolution/Sample rate

ESS ES9842 Pro - 32 bit/44.1~192kHz

USB Audio support

UAC2 Audio - Custom ASIO driver (Windows) / Driverless on (Mac/Linux/Android/IoS)

Digital Audio
Output Connectivity

1 x USB audio (PCM) on USB type C
1 x SPDIF on RCA connector,
1 x OPTICAL on Toslink connector
Supported sample rates: 44.1 ~ 192 kHz

Input/Output configuration

2 x channel analog in (Unbalanced RCA or Balanced XLR), 2 x channel digital out

Filtering Technology / Presets

IIR / Up to 4 presets

Dimensions

150x180x41 mm

Accessories

IR Remote for control of source/volume/preset/standby

Power Supply

Included external switching PSU 12V/1.6A  (US/UK/EU/AU plugs)

Power Consumption

6 W (idle) / 0.9 W (standby)


Audio Specifications

Input Source

Moving Coil (MC)/RCA

Moving Magnet(MM)/RCA

Line-in/RCA

Line-in/XLR

Selectable Phono Equalization mode (IIR+FIR)

RIAA, IEC No.98 (500R-13.7)
Decca 33.3, London M33 (500C-12)
Columbia LP M33 (500C-16)

 N/A

N/A

Phono EQ Accuracy
(RIAA, Decca and Columbia)

Within ± 0.1 dB (20 Hz – 20 kHz)

   

Optional High Pass Filter
(Subsonic filter)

 At 20 Hz with 24 dB/octave

Maximum analog input (before digital gain & RIAA EQ if applicable, at Low, Medium, High Gain)

81mV, 29mV, 12mV

220mV, 110mV, 68mV

N/A, 2.2 V, 1.1 V

N/A, 4.4 V, 2.2 V

Maximum recommended cartridge output @1kHz, 5cm/sec (Low, Medium, High Gain)

4.2mV, 1.5mV, 0.6mV

13mV, 6.5mV, 4mV

N/A

N/A

Selectable Input Impedance 
(Low, Medium, High)

50 Ω, 100 Ω, 1 kΩ

33 kΩ, 50 kΩ, 100 kΩ

33 kΩ, 50 kΩ, 100 kΩ

Fixed at 200 kΩ

Selectable Input Capacitance 
(Low, Medium, High)

1 nF, 3 nF, 5 nF

50 pF, 100 pF, 500 pF

50 pF, 100 pF, 500 pF

Fixed at 100 pF

Frequency Response

20 Hz – 20 kHz ± 0.2 dB

20 Hz – 20 kHz ± 0.1 dB

20 Hz – 20 kHz ± 0.05 dB

SNR vs Low(L), Medium(M), High(H) gain setting

With RIAA EQ
84 dB(A) ref @ 2mV (L)
79 dB(A) ref @ 1mV (M)
73 dB(A) ref @ 0.5mV (H)

With RIAA EQ
95 dB(A) ref @ 10mV (L)
90 dB(A) ref @ 5 mV (M)
87 dB(A) ref @ 2.5 mV (H)

122 dB(A) at med gain
120 dB(A) at high gain

123 dB(A) at med gain
122 dB(A) at high gain

THD+N vs Low(L), Medium(M), High(H) gain setting

With RIAA EQ
-77 dB (0.014 %) ref @(L)
-71 dB (0.028 %) ref @(M)
-65 dB (0.056 %) ref @(H)

With RIAA EQ
-89 dB (0.0035 %)ref @(L)
-83 dB (0.007 %) ref @(M)
-80 dB (0.01 %) ref @ (H)

-116 dB (0.00017 %) at med gain
-115 dB (0.0002 %) at high gain

-117 dB (0.00015 %) at med gain
-116 dB (0.00017 %) at high gain

Crosstalk

-85 dB

-100 dB

-132 dB

-138 dB

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64932896797

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Product Reviews
K
Verified Purchase
Kindle Customer
New York, US
★★★★★ 5
Soft and cool.
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Love this pillow set. Comfortable addition and nice and cool at all times. Going to be great for when the hot weather hits
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
A
Verified Purchase
Anna T
Fort Morgan, US
★★★★★ 5
As advertised for once! Lol
Color: Cooling Blue Cover, Size: Queen (Pack of 2), Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Queen size set of 2 pillows, I'm giving it 5stars first bc it has a good length and width!! If you've ever bought memory foam pillows before you know some are small!! Anyways after having it for 5nights, we loved that me and my huddy could adjust the Thickness amount we had in it to our needs, me needing a thick pillow and my husband needing a flatter one. So this was perfect for that. So far its nice to sleep on, stays cool, doesnt get hot. I would say its on the frimer side but softer the more foam you take out! Really its just good for the amount you spend!! Will it last 10years probably not but what does now a days. This is the only time my huddy n I bought the same pillow and both love it so I'm just still in shock it worked out so well!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
L
Verified Purchase
Lana Cannon
Lexington, US
★★★★★ 5
Adjustable pillows
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
I love these because they don't go flat. You can pull out whatever you need to make them comfy for you. They come in two different layers. So you have that protective cover over the main case that holds the memory foam. They're amazing to sleep on. I have had these last for years without going flat. If you hate flat pillows this is the way to go. They are very easy to wash. You just have to separate layers. They are very thick, you can adjust the thickness. Everyone in my house has at least one. They are worth the money. I have never had to replace them, because they went flat.
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Reviewed in the United States on May 6, 2026
A
Verified Purchase
A
Louisville, US
★★★★★ 4
Good pillows
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
Takes some getting used to but and the cooling doesn’t last very long in my opinion, but overall amazing comfy pillows. The materials are good and are washable. I mostly stopped waking up with a stiff neck and back.
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Reviewed in the United States on April 20, 2026
J
Verified Purchase
Jonathan
Draper, US
★★★★★ 5
Believe the Reviews
Color: Cooling Blue Cover, Size: King (Pack of 2)
I purchased these pillows because we were in need of new pillows, I previously had allswell pillows which were from walmart and they were good to start but now they tragically became very sparse and it started to effect my sleep so I saw these after careful review on other pillows and reviews I came across these and I saw some reviews and videos and I ordered them.. first they are king size we ordered they are perfect for the bed, they are plump and soft, they are memory foam which has always worked out for me for support and kept it’s shape these are great it did have a little smell I guess from packaging but other than that they are a huge upgrade from what we had before! I’m excited because they are cooling too! for the price point can’t beat it and this is coming from someone who was about to spend money on a purple pillow this will be good for now definitely buy it.
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Reviewed in the United States on March 28, 2026

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