RAAL SR1a Headphone with Schiit Jotunheim R Amp DAC Package
RAAL SR1a Headphone with Schiit Jotunheim R Amp DAC Package
Available To Order
Free Delivery 2 - 4 Days
5-year-warranty
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Available to collect immediately£3,699
Features
Designed by Shiit Audio, for RAAL-requisite headphones. This amp was designed for one kind of headphones only: the RAAL-requisite ribbon headphones. Delivering up to 13A (amps…yes, amps) per channel into RAAL’s extremely low impedance load, and including the baffle compensation needed for the SR1a. It means you can leave your speaker amp behind, forget the RAAL-requisite interface box, and, if you buy it with the optional True MultibitTM DAC, you have a one-box system that’s easily transportable.
Specifications
Frequency Response:20Hz-20Khz, +/-0.1db, 2Hz-500KHz, -3dB, baffle compensation off into SR1a load
Maximum Current, SR1a load:13.2A per channel, both channels driven, at clipping (10% THD)
THD:<0.0005% at 32 ohms, 1V
THD at 0.2A output into SR1a:<0.014%
THD at 1A output into SR1a:<0.026%
IMD:<0.02% at 0.2A output current, <0.04% at 1A output current into SR1a
SNR:>110dB, referenced to 3A output
Crosstalk:>-65dB, 20 Hz-20KHz, when loaded with SR1a
Output Impedance:Less than 0.015 ohms
Input Impedance:50K ohms
Gain:2 (6dB)
Inputs:Balanced XLR and Single-Ended RCA, selectable via front switch
Outputs:Balanced Raal headphone (4-pin male XLR), balanced passive preamp, single-ended passive preamp
Optional Inputs:True Multibit™ DAC
Gain Stage:Proprietary Schiit Nexus™ fully discrete differential current-feedback topology
Power Supply:One 48VA transformer with 6 stages of discrete or integrated regulation and over 120,000uF total filter capacitance
Protection:Hall Effect current sensor for overcurrent conditions, triggering at 31A, plus integrated thermostat triggering at 95 degrees C
Jotunheim R – Optional Multibit DAC Specs
USB Input Receiver:C-Media CM6631A
D/A Conversion IC:Analog Devices AD5547
Digital Filter:Schiit Time- and Frequency-domain Optimized DSP filter
Input Capability:up to 24/192
Analog Output:Fully differential, active summing and filtering
Frequency Response:20Hz-20KHz, +/-0.25dB, 2-100kHz, -3dB
THD:<0.005%, 20Hz-20KHz, full scale
IMD:<0.006%, CCIR
S/N:>109dB, referenced to 2V RMS, unweighted
Power Consumption:45W maximum
Description
The World’s First Earfield Headphone Monitor.
The SR1a by RAAL-requisite is the world’s first Earfield™ headphone monitor. Experience mixing, mastering, and home listening with unparalleled accuracy and realism in a sound field devoid of room acoustics and comb-filtering caused by work surface reflections. Earfield™ technology delivers unheard-of program accuracy and a speaker-like sound field experience.
True Ribbons
For a Reason.
The SR1a is also, the world’s first True-Ribbon™ headphones. Highly specialized ribbon drivers were developed that reproduce 30Hz to 30kHz bandwidth in order to eliminate the need for sealed chambered bass and allow for open-air baffles (both front and back) for a true full-frequency sound field.
SR1a Freedom.
Professional engineers report that SR1a Earfield Monitors™ reveal more detail and accuracy than even their finest traditional studio monitors or headphones. Helping to achieve high-quality, transferable mixed results in non-traditional environments. The accuracy, musicality and portability of the SR1a free the engineer to work whenever, and wherever they choose.
Superior
Comfort.
Unlike standard headphones whose weight and heat create listener discomfort over time. The SR1a Earfield™ design eliminates heat buildup on the ears providing a cool, natural airflow. Your ears will appreciate the complete absence of sound pressure against the eardrums caused by traditional sealed can designs. SR1a headphones can be worn comfortably for hours at any listening level.
Fine materials.
Hand-built.
The SR1a features; carbon fibre baffles, stainless spring steel headband, aluminium ribbon drivers, plush memory foam bars, and lambskin leather. Every SR1a is expertly handmade, in Serbia, by the skilled European craftspeople who build world-renowned RAAL ribbon tweeters.
Direct-Drive Ribbon
Headphone Amplification.
Leave your speaker amp behind and forget the RAAL-requisite interface box with a ribbon headphone amplifier.
Direct-Drive Amplifier for RAAL-requisite True-Ribbon Headphones.
Want to ditch the speaker amp and interface box for something smaller and simpler? Do you want a true one-box solution you can carry with you wherever you go? Then you want Jotunheim R—a direct-drive ribbon headphone amplifier.
With DAC. Without DAC.
Get Jotunheim R as “just an amp,” or add an internal DAC to tailor the system to your needs. If you already have a DAC, or don’t need one, choose Jotunheim R without a DAC module for £799. Choose the optional DAC Module to get unique digital filtering and multibit DAC architecture, for £200 more.
Designed by Shiit Audio.
For RAAL-requisite headphones.
This amp was designed for one kind of headphones only: the RAAL-requisite ribbon headphones. Delivering up to 13A (amps…yes, amps) per channel into RAAL’s extremely low impedance load, and including the baffle compensation needed for the SR1a. It means you can leave your speaker amp behind, forget the RAAL-requisite interface box, and, if you buy it with the optional True MultibitTM DAC, you have a one-box system that’s easily transportable.
Additional information
| Colour | Black |
|---|
Warranty
Backed with a 5-year Raal Requisite warranty
Delivery Info
Delivery Information
As a company our primary goal is to provide a seamless service that results in customer satisfaction. We aim to deliver within 3 working days. Unfortunately, there may be occasions where this time frame may not be met due to unforeseen circumstances; in this instance, we deliver product/s as soon as we can. All delivery charges are included within the prices quoted, unless otherwise specified.
All small items are usually delivered between 9am and 6pm, on a Monday to Friday, unless a Saturday delivery is requested. Follow My Parcel is an industry-changing innovation from DPD Local, which will give your customers unparalleled levels of information and peace of mind.Not only will your customers receive a one hour delivery timeslot, but they’ll now also be able to track the progress of their parcels on a map as our drivers make their way to the delivery addresses. Follow My Parcel will:
