Product Information

Owner's Manual

The Mk2 and Mk1 both work with the PS5! Just use PS mode and the same instructions apply.

Please Note: Mk2's will have delays on shipping, normally around 2-4 business days. If you need an order immediately please contact us for time frames. We are working as fast as we possibly can to get these out to you in a timely manner. Thank you for your patience and understanding!

The ARC Mk2 is an overhaul over the very successful first iteration of the ARC. Nothing is perfect the first time around so we've taken all of your feedback and suggestions and put it all into what we think is the ideal package. Microphone quality and clarity has been significantly improved over the Mk1, adding a more natural tone to your voice and increasing amplification to drive any headset microphone or modmic available. You'll no longer need to unplug headphones to switch between outputs on the ARC, now a convenient switch has been installed on the front to making swapping easy. An analog input port has been added so you can use your favorite phone, MP3 or analog source into the ARC.

Our favorite new feature is the option to be powered via USB, making it extremely portable and cutting down on wire mess in a desktop setup. (In the vast majorities the ARC Mk2 will perform the same both with and without a power supply plugged in, but we've kept the DC port just in case extra power is needed). The same great high end performance is carried over from the MK1 giving you 1 watt of power to drive any headphone on the market regardless of impedance.

ARC Mk2 Features:
  • Driverless DAC compatible with Windows, Mac, Linux, PS4 and PS5
  • High output headphone amplifier with 1 watt of power
  • Built-in bass boost DSP (Digital Sound Processor)
  • Handmade and individually tested in our US-based facility.
  • Digital Volume Control (Including RCA output)
  • Switchable Output
  • Increased Microphone Quality and Amplification
  • Portable via USB Power
  • Analog 3.5mm Input

  • 4.25” W x 3.25” L x 1.25” H
  • Weight: 8.5 oz.

Additional Info
  • Built in Guilford, CT & Assembled in Amsterdam, NY
  • Includes 6FT USB Cable. Power supply optional, but not needed for majority of setups.

  • Frequency Response: +/-0.05 dB (20Hz-20kHz)
  • THD 1 Khz 150 Ohms: 0.0026%
  • IMD CCIF 15 Ohms: 0.0007%
  • IMD SMPTE: 0.001%
  • Noise 24/96 (A Weighted): -109 dBu
  • Max Output (32 Ohms) : 1W (THD+N < 0.003%)
  • Max Output (150 Ohms): 365 mW (THD+N < 0.003%)
  • Max Output (600 Ohms): 92 mW (THD+N < 0.003%)
  • Output Impedance: 0.096 ohms
  • Crosstalk (150 ohms) : -65 dB
  • Channel Balance (50% volume): 0.2 dB
  • Dynamic Range (A-Weighted): > 120 dB
  • Linearity Error: -90 dBFS 24/96 -0.1 dB
  • USB Jitter Components: 11025Hz -112dB
  • RCA Line out: 1V RMS

Audio formats
  • USB: 24/96, 24/48 - Driverless
  • Optical: 24/96, 24/48, 24/44.1, 16/192, 16/96, 16/48, 16/44.1
  • Compatible with ASIO4ALL
  • Uses the Pcm5242 DAC

Improved microphone sound quality and tone
Switchable output between RCA’s and 3.5mm headphone
Rear 3.5mm jack that acts as both an analog input and mic output
Can run without a power supply
High quality sound signature and headphone output
Made & assembled in the USA
Current Stock:
Weight: 1.00 LBS
Width: 4.25
Height: 3.25
Depth: 1.20

Customer Reviews 5 (19 Reviews) Write a review of this product

5 Stars
ARC Mk2: Great piece of audio hardware

Let&#039;s get one thing out of the way: While my headset worked perfectly from the start with the ARC Mk2 the left channel of my speakers kept cutting out intermittently. After some troubleshooting it turned out there was a lose soldering joint on the passthrough output. Customer service reacted quickly via e-mail and issued a partial refund. (Sending in the device was not an option in this case since I live in the EU). I was able to easily do the repairs myself just using a standard Phillips screwdriver and a soldering iron. Try that with one of those overpriced, marketing-hyped competing products assembled in asia! (Thanks to the driverless design you won&#039;t need to tinker with feature-bloated, bug-infested software either.) This awesome little box has plenty of power to drive my 600 Ohms version beyerdynamic MMX 300 2nd Gen headset using a rear USB port of my PC. At the same time my Nintendo Switch is connected via the optical input through an external audio splitter. I can confirm you indeed don&#039;t need the optional power adapter in most cases. The sound output to both my headset and my speakers is honest, loud, crisp and clear. + 24 Bit 96 KHz output suitable for high definition audio sources, e.g. lossless music playback + Connect both PC and console effortlessly + Switch between speakers and headset at the click of a front side button + DSP switch for a punchy bass boost to make action games sound amazing + Protects your hearing with smooth volume fade-in on power-up, prevents loudness spikes + Straight forward and driverless design, easy setup and maintenance + Great customer support

5 Stars
All the sound

it was hard coming up with a good review got to many good things to say so ill keep it short if you like punchy bass and loud music this is for you i was a bit put off by the price but after plugging it in I have no regrets this is what I have been looking for it might be what your looking for to

5 Stars
totally changes how you listen to music

I was a little weary about the whole DAC amp thing but I got to say this was 350% worth the money. it was so easy to set up and use and man this just bumped up my audio to a completely new level with this. if I could give it 50 stars I would. definitely would recommend.

5 Stars
Great for PS4 and PS5

The Arc MK2 is a great addition to a PS4 or a PS5. I have a strange setup that needed to be extended and Tyler went above and beyond to help. Not only are you getting a stellar Amp and Dac but you will also be getting top notch, friendly and competent customer service. Tyler responded almost instantly to my questions.. I highly recommend Mayflower as a company and the Arc MK2 as a product! Just buy it, you won&#039;t be disappointed!

5 Stars
Perfect Combo with Drop 58x

Dear all, received my unit today and my Drop 58x. Best combo ever (with DSP). Works perfect out of the box with W10. Pre-amp feature also very easy to understand. My desk is cleaner than ever. Neutral sound is so amazing! Coming from a Sharkoon Gaming Pro Dac USB V1, worth upgrading! Very recommended, thanks for able to purchase such a nice product!

5 Stars
Beast of a DAC/AMP!!

I’ve wanted to upgrade my audio setup for quite sometime now and dives head first into DAC’s and AMP’s reviews and learn how they work. Time after time I was recommended to Mayflowers Arc MK2. I kept reading and then finally one day I pulled the trigger and I got to say. My mind was BLOWN after the first day of using this DAC/AMP. My gaming sound quality shot through the roof and was hearing things in games I’ve never heard before and don’t get me started on the DSP switch! I only use DSP when listening to music and movies but what a difference it is especially on the low ends. Makes my eyes wobble sometimes! Truly remarkable piece of equipment y’all built! A little pricey, but you get so much for what you pay for. Amazing sound quality and in such a compact form too which is also remarkable in and around itself. 10/10 I would recommend this to anybody! Great work!

5 Stars

Works with my ps2 and ps3 over optical on just the usb power and I can finally hook my speakers and headphones to them. The dac part sounds awesome on my pc and ps4 (dac doesnt work with the ps2/3) and dps is great too when you want some bass.

5 Stars

worth every penny and made in the U S of A. whats not to like

5 Stars
Great DAC/Amp

I like everything about the Mk2. The build quality is top notch, knobs, buttons etc feel solid. The design is sleek and aesthetically pleasing. If you&#039;re in the market for a DAC/Amp and have a budget in this range, I highly recommend it. Sure it may be pricier than other solutions, but I&#039;m happy to support local businesses, products made in the US and great customer support. A ten-year Warranty is unheard of. Not to mention, the sound is incredible. Brought my music and headphones to another level. Highly recommended.

5 Stars
Fantastic Piece

Great quality, very nice item overall. I paired this device with the FXSound program and my audio has never been better.