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Sonnet Pasithea Digital Analogue Converter

Sonnet Pasithea Digital Analogue Converter
Sonnet Pasithea Digital Analogue ConverterSonnet Pasithea Digital Analogue ConverterSonnet Pasithea Digital Analogue ConverterSonnet Pasithea Digital Analogue ConverterSonnet Pasithea Digital Analogue ConverterSonnet Pasithea Digital Analogue Converter
(£4,162.50 Exc. VAT)

Delivery In 10-12 Weeks

Free U.K. Delivery


Enquire now to purchase
01892 532 995

  • Balanced Non-oversampling DAC
  • Four SDA-3dac modules per channel in differential mode
  • Aluminum six button remote control
Sonnet Digital Audio
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Why buy from us?

Sonnet Pasithea Digital Analogue Converter

Pasithea is the personification of relaxation and meditation. 

It is fair to say that in our latest design this has been achieved. A new DAC above the Morpheus, with better specifications and more versatile. But above all, a soundscape as if it had come directly from the recording engineer's mixing console, without any degradation. There are few words to describe a product that does its work so neutrally. This is the Pasithea in a nutshell.

Because of the enormously energy-efficient electronics, there was room to add even more high-end technology within the dimensions of our standard enclosure.. Eight dacs were used to take various specifications to greater heights. Linearity, lower distortion, even at extremely low levels and a noise floor 10 dB lower than the Morpheus. 

The eight SDA-3 modules developed for this design collectively have a very low output impedance so that any load can be driven. Flexibility has also been increased and inputs such as I2S and USB are standard without having to swap modules.

To control very sensitive electronics, it is possible from the menu to attenuate the signal by 10dB, in addition to the physical attenuator, which also realizes a 10 dB attenuation as well. In addition, all this with an extremely low impedance (XLR output) so that any amplifier with whatever sensitivity can be driven.
Special attention to linearity. 

In addition to the fact that a DAC should have no errors so that the data in the digital domain matches the value in the analogue domain, noise plays another important factor here. If the noise is low it will be possible to make the last steps visible so that there is a real 24 bit performance.

The linearity plot below was made on the Pasithea. These low noise figures allow a better dynamic range to be obtained and it should be clear via measurements if the last bits become visible. The linearity plot is set to a range of -160 dB. If the dac module is capable as a result of its low noise and high linearity, then the first bits should show up as stair steps. The more bits involved the smaller the steps become until they are no longer visible and the plot changes to a straight line.

Possible options:
MQA module (standard not included)

Shipping typically 3-5 days
  • Balanced Non oversampling DAC
  • Four SDA-3dac modules per channel in differential mode
  • Aluminum six button remote control included

Possible options

  • MQA module (standard not included)
  • Power supply: 30VA  110/115V AC 220/230V AC 60/50Hz. Power required max 16 Watts
  • Input: 1x optical, 1x coaxial and 1x  AES/EBU, 1x I2S and 1x USB input.
  • Output: 1x stereo pair single ended  2 Volts RMS. In -10dB mode 0.66 Volts RMS
  • Output: 1x stereo pair XLR balanced 4 Volts RMS In -10dB mode 1.33 Volts RMS
  • Frequency Response: 44.1 kHz sampling 1Hz – 20 khz -1dB
  • Frequency Response: 192 kHz sampling 1Hz – 65 kHz – 3dB  and 384kHz (USB)
  • Distortion: 0.001% THD
  • Channel separation: 125dB
  • Noise Floor: -160 dB related to 4 Volt RMS
  • Output impedance RCA 100 Ohm, XLR 16 Ohms, Physical -10dB setting 8 Ohms
  • Sampling rate: Optical 44.1 – 96 kHz
  • Sampling rate: Coax and AES/EBU: 44.1 -192 kHz
  • Sampling rate: USB 44.1 – 384kHz

UK Delivery

  • FREE delivery via DPD Local By 12pm on orders to value over £300, including one hour delivery window service 'Predict & Follow My Parcel'.
  • Royal Mail Special Delivery By 1pm costs between £5.00 - £10.00 on orders to value under £300, dependent on weight.
  • Saturday or Sunday delivery available upon request for supplemental charge.

EU Delivery

  • £25 delivery charge 'Flat Fee' via DHL Europe by Road service (3-5 days) which provides comprehensive tracking of shipments online.
  • £50 delivery charge 'Flat Fee' via DHL Europe by Air service  (1-2 days) which provides comprehensive tracking of shipments online.

USA & Canada Delivery

  • Services based on your order being shipped to the U.S. and Canada are calculated as follows:
    £100 delivery charge 'Flat Fee' via DHL international 'Day Definite' service per parcel.
    Receiver is responsible for the payment of local Duties and Taxes.


  • Not all products are available for order into Europe, USA & Canada


  • Full manufacturer's warranty on all new purchases. Standard warranty is typically 2 years with some goods coming with 6 years manufacturer's warranty.
  • Goods purchased in UK and EU are covered by the Consumer Contracts Regulations.

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