Audio Research LS3 Preamplifier

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Stock code: AR-LS3


    For more information on any of our products please call us:


    01333 425999


    Our Price: £790.00
    • Product Info
    • Stock Check
    • Part Exchange
    • 0% Finance
    • No original box or packaging, but will be packed 100% for shipping
    • Finish: Satin Black
    • Fully tested and 100% as per factory.

    FREQUENCY RESPONSE

    ±.5 dB, 2.0 Hz to 100 kHz. -3dB points below 1 Hz and above 200 kHz

    DISTORTION (THD)

    Less than .01% at 2V RMS output. (Typically less than .005% in midband)

    NOISE & HUM

    18 µV RMS maximum IHF weighted noise at main output with gain control minimum (more than 100 dB below 2V RMS output, or 4V balanced output (LS3B))

    GAIN

    Main output: 18 dB (optional 10 dB gain reduction) Tape output: 0 dB Balanced output (LS3B): 24 dB

    INPUT IMPEDANCE

    50 kOhms (100 kOhms Direct)

    OUTPUT IMPEDANCE

    250 Ohms main output. 500 Ohms balanced (LS3B). Recommended load 60K Ohms and 100 pF (20K ohms minimum and 1000 pF maximum)

    OUTPUT POLARITY

    -

    MAXIMUM INPUTS

    20V maximum

    RATED OUTPUTS

    2V RMS 2 Hz to 100 kHz, all outputs, 60K ohm load (maximum output 35V RMS (70V RMS balanced) (LS3B) at 1/2% THD at 1 kHz into 100K ohms)

    POWER SUPPLIES

    Electronically-regulated low and high voltage supplies. Line regulation better than .01%.

    POWER REQUIREMENTS

    100-135VAC 60 Hz (200-270VAC 50/60 Hz) 25 Watts maximum (35 Watts maximum LS3B)

    DIMENSIONS

    19" (48 cm) W x 5 ¼" (13.4 cm) H (standard rack panel) x 10 ¼" (26 cm) D. Handles extend 1 ⅝" (4.1 cm) forward of front panel. Rear chassis fittings extend ½" (1.3 cm)

    WEIGHT

    LS3: 11 lbs. (5.0 kg) Net; 20 lbs.(9.0 kg) Shipping. LS3B: 12 lbs. (5.5 kg) Net; 21 lbs.(9.5 kg) Shipping

    Stock Enquiry

    Occasionally, due to stock demand, we can sell out. If this occurs when you make a purchase, we will inform you quickly. Most out of stock items are available for dispatch within 3 working days. If your purchase is urgent, use this form for a priority price and stock availability check.

    All pre-owned items are in stock and available for next day delivery if order placed before 1pm.

    Enquiries will be responded to within 1 hour during office hours.

     

    EMAIL US

    Call us

    • 01333 425999

    Part Exchange

    PAY BY FINANCE

    Click here to request an application form.

    Did you know there are 2 ways to apply?

    Either in store or from the comfort of your own home. We appreciate life is busy, so why not let us make it a little easier for you.

    To apply in store, simply call in to our branch and one of our experienced sales team will guide you through the application.

    To apply at home, just give us a call on 01333 425999 or complete the form below and we can arrange for an application link to be sent to the email address provided, and you can apply with a cuppa in hand.

    You have 3 options to chose from:

    OPTION 1 - Buy Now Pay Later

    Buy now pay later with payments deferred for 12 months

    Spread the cost with our buy now pay later finance available online and in-store.

    Simple buy now pay later finance options allow you to spread the cost of your purchase over 48 months with an agreed deferral period.

    Repayments start 12 months after signing your finance agreement.

    If you settle the outstanding balance before the first repayment is due then we will waive all interest charges and only charge an administration fee of £29.00.

    All you need to do is:

    • Spend a minimum £200

    Representative Example

    • Cash price £900
    • Deposit Nil
    • Loan amount £900
    • 29.8% APR representative
    • Interest rate 21.37% fixed
    • 48 monthly repayments of £38.78

    Total term of loan agreement 48 months, with the first payment deferred for 12 months

    Defer 12 months then 48 monthly payment

    • Total charge for credit £961.44
    • Total amount payable £1861.44

    Pay full amount within 12 months

    • Total charge for credit £29 (early settlement fee)
    • Total amount payable £929

    Interest is calculated from the start of the agreement, which means that interest will accrue during the holiday period, although no payments will be taken for 12 months.

    OPTION 2 - Interest bearing

    Up to 48 months Interest Bearing Finance – 19.9% APR representative.

    Spread the cost with our interest bearing finance available online and in store. Our simple finance options allow you to spread the cost of your purchase over 24, 36 or 48 months.

    All you need to do is:

    Spend a minimum £200. We offer 3 repayment periods to help you spread the cost of your purchases. 24, 36 and 48 months interest bearing finance on orders of £200 and above.

    Representative Example

    • Cash price £900
    • Deposit Nil
    • Loan amount £900
    • 19.9% APR representative
    • Interest rate 10.44% fixed
    • 48 monthly repayments of £26.58
    • Total charge for credit £375.84
    • Total amount payable £1275.84
     

    Loan calculator - Interest Bearing

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    Full quote will be provided with application.

    OPTION 3 - Interest Free

    Up to 24 months Interest Free Finance – 0% APR representative

    Spread the cost with our interest free finance available online and in store. Our simple finance options allow you to spread the cost of your purchase over 6, 10, 12, 18 or 24 months.

    All you need to do is:

    Spend a minimum £500 and above. We offer 5 repayment periods to help you spread the cost of your purchases. 6, 10, 12, 18 or 24 months interest free finance on orders of £500 and above.

    Representative Example

    • Cash price £900
    • Deposit Nil
    • Loan amount £900
    • 0% APR representative
    • 24 monthly repayments of £37.50
    • Total charge for credit £0
    • Total amount payable £900

    Loan calculator - Interest Free

    Enter the loan amount, select the term and then hit 'Calculate'.

    Loan Amount £
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    Full quote will be provided with application.
     

    Request an application form

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