iFi Audio

iFi Audio - Pro iESL

Enjoy GST Credit of ₹ 19,830 on your purchase. Info

Get 18% GST input

One of the reasons headphones and earphones in India are more expensive than overseas is because of the Goods & Services Tax in India. Don't let the GST input go to waste especially if you can avail an offset. All products sold on Headphone Zone carry a GST compliant invoice and all products sold include an 18% GST. Simply enter your GST number at the time of checkout.

Shipping Icon Shipping & Delivery

Tick Icon Free Express Shipping

7 Day Replacement Guarantee Info

7 Day Replacement Guarantee

All products are covered by the Headphone Zone 7 Day Replacement Guarantee. This product is eligible for a free replacement in case you receive a damaged, defective or different item.

Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement.

Read more
1 Year Manufacturer's Warranty Info

Warranty & Service

This product is covered by iFi Audio's 1 Year Warranty against manufacturing defects. The Authorised service partner for all warranty claims in India is Headphone Zone.
Read more

7 Day Replacement Guarantee

All products are covered by the Headphone Zone 7 Day Replacement Guarantee. This product is eligible for a free replacement in case you receive a damaged, defective or different item.

Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement.

Read more

7 Day Easy Exchange

This product is eligible for the Headphone Zone 7 Day Easy Exchange. Don’t like your purchase? Simply exchange it for another product of your choice!

Please keep the product in its original condition with all accessories & packaging for a successful return. Once returned & inspected, you’ll receive full store credit in your Headphone Zone account for you to choose another product.

Read more
Earn Club Audiophile points Info

Club Audiophile

Join Club Audiophile to begin your pursuit of great sound. Earn points and save on every purchase.
Learn more
Liquid error (sections/product-template.liquid line 534): Could not find asset snippets/scout_raven_callback_button.liquid

Confused? Don't be, when there's a Guru to guide the way.

Recommended Accessories

  • Upgrade from standard cable to Better Sound and Robust Design
    Schiit - RCA PYST

    Schiit - RCA PYST

    ₹ 1,999 /-

Designed in
the UK

Ideal for
Audiophiles

Ideal for
Indoor Use

1 Year of
Warranty

Metal
Build

Balanced
XLR Output

DESCRIPTION

THE PERFECT AMP FOR YOUR HEADPHONE

The iFi Audio Pro iESL is engineered to be your electrostatic headset’s best friend. It can drive the headsets of all great electrostatic headphone brands by delivering the needed extra-high-tension voltage needed to energise the electrostatic plates in them. For those who love their dynamic headphones, the amp has something for these too. Enjoy a whole new level of smoothness and airiness with this device.

Headphone-Zone-iFi

HIGH-QUALITY TRANSFORMERS FOR A POWERFUL SOUND

The Pro iESL uses custom transformers with hand-wound, multi-section windings with both vertical and horizontal sectioning and pinstripe permalloy cores. This offers a wide bandwidth of < 5Hz to > 60kHz (-3dB). You also get clear audio with low distortion. This device also uses the complex, costly and superior Vishay MELF resistors. These give you an optimal power rating and pulse load capability.

Headphone-Zone-iFi
Headphone-Zone-iFi
Headphone-Zone-iFi
Headphone-Zone-iFi

ELECTRONIC NOISE? WHAT'S THAT!

To keep any electronic noise from bleeding into the headset, the Pro iESL has a Bias Voltage Generator. It charges the device to full before cutting off the power from the mains. Thus, when you listen to your favourite headphone, you are listening to it via the battery (and not the mains).

Headphone-Zone-iFi

BATTERY THAT LASTS THE DAY & BEYOND

The special capacitors from Germany have a 1000volt rating and very high insulation resistance of around 35,000,000 kiloOhm. This reduces the current leakage and in turn, the self-discharge time to 30%. Thus, you get a 100,000 seconds or 27 hours worth of battery power on a single charge.

Headphone-Zone-iFi
Headphone-Zone-iFi

SPECS

AUDIO SPECIFICATIONS
MAXIMUM OUTPUT VOLTAGE 640V RMS (16Ω/20V in) 320V RMS (64Ω/20V in)
FREQUENCY RESPONSE 5Hz – 50kHz (-3dB)
INPUT VOLTAGE (PRO IESL) 5V – 9V/1A max
INPUT VOLTAGE (IPOWER) AC 85 – 265V, 50/60Hz
POWER CONSUMPTION < 1W
DIMENSIONS 213(l) x 206(w) x 63.3(h) mm
WEIGHT .5kg (5.5 lbs)
IN THE BOX
BOX CONTENTS
1. iFi Audio - Pro iESL

DOWNLOADS

  • User Manual
  • Pro iESL – Part 1
  • Warranty & Media Reviews

    1 Year Warranty

    Don't sweat it, this iFi Audio Pro iESL comes with a 1 year warranty from iFi Audio that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

    Read more about iFi Audio's warranty in India.

    IGN

    HIFI RECOMMENDED 

    Hi-Fi Choice

    Headfonics

    HP FES
    AWARD 

    Fujiya Avic

    Trusted

    HP FES
    AWARD 

    Fujiya Avic

    Customer Reviews

    No reviews yet
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)