Audio Research REF150SE, New-in-Box with Warranty, Silver

Simply put, the REF150 SE is a breakthrough in stereo power amplification. The REF150 SE offers more power, greater dynamic thrust, a more vivid and resolved presentation, greater finesse, and quieter operation. Having identical outer dimensions as its predecessor, the REF150 SE has much more packed into its chassis.

About this product
New-in-box Audio Research REF150SE Stereo Power Amplifier in Silver Finish. Unit is brand-new, factory sealed and comes with a full factory warranty.

Note: This product has been recently discontinued by Audio Research. Images are stock photos.

SPECIFICATIONS
POWER OUTPUT
150 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.6% at 150 watts, below 0.03% at 1 watt. Approximate actual power available at ‘clipping’ 160 watts (1kHz). (Note that actual power output is dependent upon both line voltage and ‘condition’ i. e. if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.)

POWER BANDWIDTH
(-3dB points) 5Hz to 80kHz.

FREQUENCY RESPONSE
(-3dB points at 1 watt) 0.5Hz to 120 kHz.

INPUT SENSITIVITY
2.0V RMS BAL for rated output. (24 dB Bal gain into 8 ohms.)

INPUT IMPEDANCE
300K ohms Balanced.

OUTPUT POLARITY
Non-inverting. Balanced input pin 2+ (IEC-268).

OUTPUT TAPS
16 ohms, 8 ohms, 4 ohms.

OUTPUT REGULATION
Approximately 0.6dB 16 ohm load to open circuit (Damping factor approximately 14).

OVERALL NEGATIVE FEEDBACK
14dB.

SLEW RATE
13 volts/microsecond.

RISE TIME
2.0 microseconds.

HUM & NOISE
Less than 0.1mV RMS – 114dB below rated output (IHF weighted, input shorted).

POWER SUPPLY ENERGY STORAGE
Approximately 1040 joules.

POWER REQUIREMENTS
105-125VAC 60Hz (210-250VAC 50Hz) 730 watts at rated output, 900 watts maximum, 420 watts idle.

TUBE COMPLEMENT
2 – Matched quad KT150 – Power Output; 4 – 6H30 Driver.

DIMENSIONS
19″(48.3cm) W x 83⁄4″ (22.2cm) H x 191⁄2″ (49.5cm) D. Handles extend 11⁄2″ (3.8cm) forward.

WEIGHT
75lbs. (34.2kg) Net; 90lbs. (41kg) Shipping.



Shipping Update - Covid-19

Michigan is now under an executive stay-at-home order until April 14th, 2020.

We are happy to take your order, but fulfillment may be delayed. Upon careful review of Michigan’s “stay-at-home” order, the spirit of the mandate is to keep people safe. Some may interpret things differently, but we believe the intent is clear.

Shipping audio equipment, no matter how much we love it (and we do!), is not essential business during a global health emergency.

If you would like to make a purchase, you have a few options. You may pay for your order in-full with the understanding that we will fulfill as soon as we are legally able. You may also contact us and we will work with you on making a deposit that will hold your equipment until the Executive Order is lifted.

We are also able to drop-ship some products directly from manufacturers and a limited number of products that are warehoused that do not require our staff to be physically present. The availability of these shipping services is dependent on individual vendors and may be affected by the situations in their home states. Please contact us for the most up-to-date information.

All shipments that cannot be drop-shipped as described above will have to wait until the stay-at-home order is lifted, which is currently projected to be 4/14. We will continue to update this information as needed, and we hope you understand.


Read Paragon’s full Covid-19 statement


Additional Information
Please call 734.662.3595 and ask for Richard if you have any questions about this product. We make every effort to update our ads quickly when inventory fluctuates, but we encourage you to call and check product availability, as we are also a brick and mortar store.

For a complete listing of all of our specials, please visit: Paragon Pre-Owned & Specials