Dethonray Pegasus SG1

Dethonray Pegasus SG1
Dethonray Pegasus SG1
Dethonray Pegasus SG1
Dethonray Pegasus SG1
Dethonray Pegasus SG1
Dethonray Pegasus SG1
Dethonray Pegasus SG1
Dethonray Pegasus SG1

Dethonray Pegasus SG1

Regular price $399.00 USD Sale price $319.00 USD Save $80 USD
  • Low stock - 0 items left
  • Inventory on the way
  • Free USA shipping over $50
  • Ships from Long Beach, California
  • 60 day, hassle-free returns
Shipping calculated at checkout.

A wireless powerhouse! Dethonray has made some of the most loved portable DAC and headphone amplifiers. The Pegasus SG1 follows this stellar track record by providing exceptional sound quality via nearly every Bluetooth codec under the sun.

It features an advanced power system designed for high-fidelity sound performance with independent digital and analog circuit suppliers. This is similar to a high-end DAP and AMP system but with a minimal path and hard-soldered joints for the best performance with no compromises. 



XLR Output Level, Switchable +19 dBu, +13 dBu, +7 dBu, +1 dBu @ 0 dBFS
RCA Output Level, Switchable 6 dB lower than XLR (-5 dBu to +13 dBu @ 0 dBFS)
Signal-to-noise ratio (SNR) @ +7/+13/+19 dBu 120 dB RMS unweighted, 123 dBA
Jitter suppression > 50 dB (2.4 kHz)
Jitter when synced to input signal < 1 ns
Frequency response @ 384 kHz -1 dB: 0 Hz – 115 kHz
THD+N @ 0 dBFS -116 dB, 0.00016 %
Frequency response 10Hz - 50kHz
XLR Output Impedance 200 Ohm
RCA Output Impedance 100 Ohm
Headphone Output Impedance 0.1 Ohm
Headphone Output Max Power @ 0.001% THD 1.5 W per channel
IEM Output Max Power @ 0.001% THD 40 mW per channel
Supported sample rates PCM 44.1 kHz up to 768 kHz, DSD Up to 256
Included power supply External switching PSU, 100-240 VAC, 2 A, 24 Watts
Dimensions (WxHxD) 215 x 52 x 150 mm (8.5" x 2.05" x 5.9")
Weight 1.0 kg (2.2 lbs)

Most orders ship within 24 hours, Monday - Friday from Long Beach, California

When you go to checkout you will see the shipping options and speeds for your region. Most orders in the United States over $50 will have a free shipping option:

Over $50 - Free UPS Ground

Over $500 - Free UPS 3 Day Select

Over $1000 - Free UPS 2nd Day Air

Over $3000 - Free UPS Next Day Saver

We want to make sure you get your product on time, and in perfect condition. If there is going to be any delay we will let you know.

Orders over $1000 may require a signature for delivery.

Once your order has shipped, you should receive an email from us with the tracking information. If you created an account at checkout you can also view tracking information by logging into your account. You can also track your order via the shop app:

To ensure that you are 100% satisfied with your purchase, you have up to 60 days to return your purchase.

You can apply for a refund here: or email us at

Depending on bank processing time, a refund can take up to 10 business days to complete.

Should you run into any issues or have questions, please email us at or chat with us here on the site during regular business hours.

Abuse of the return policy may result in a rejection of future orders or return requests.

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We love our customers!


... headphone knowledge, communication and advice were top notch. The greatest part was he had the best price I could find. I highly recommend Beach Hifi!

Aatif Hayat
Alexandria, Virginia

Mike from Beach HiFi was extremely helpful and prompt with my order. This business is easy to recommend if you're looking for audio gear. It will be my first stop from here on out.

Kurt R. Benckendorf

Working with Beach HiFI support has been a pleasure, very timely and helpful responses around my headphones. It's service like this that'll keep me coming back. Very much recommended!

Ilya Nikulin

Excellent customer service & fast shipping.

Alex Catullo

Can’t believe the sound for the price of these IEM. More importantly, the first pair arrived broken from the factory and the staff sent a new pair out, no questions asked, next day. Brilliant customer service. Thank you again.

Paul Saucier
New Bedford, Massachusetts

I will definitely return to Beach HiFi for any future audio/headphone related I have. I highly recommend that you give this company a shot. I plan on recommending them to others at every chance I get.

Ramyt Islam
Honolulu, Hawaii

Wow! I am beyond impressed with the level of service I received through all phases of this purchase.

Michael Stanchie
Marietta, Georgia
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