Price: $189.00


A must have for anyone looking for a high end Portable headphone amp.

The Cute II BATTERY is one of the leading portable headphone amps that compliments any digital front end. You can connect it directly to your CD player, laptop, iPod, MP3 player or another portable device and your sound experience will go from all right to impressive by giving you a detailed and dynamic feel.

It's perfect for audiophiles and music enthusiasts on the go. The Battery Cute is powered by rechargeable NiMH batteries which gives you up to 10 hours of listening time on a single charge. You'll also get a 100-240Vac auto switching power supply and the Battery Cute can also be powered by that.

Click the image to get inside the Cute II Battery!

Click here to see Specs for the Firestore Cute Battery


It's Portable and Versatile

The battery Cute is optimized for a wide range of load impedances and it's suitable for most headphones from the Etymotic ER4P (27 ohm) to the AKG K240DF (600 ohm). It has a high bandwidth, extreme low noise design (lower than -107db) that yields greater than 105 dB of dynamic range and that surpasses the capabilities of human hearing; which means there's no headphone that it can't handle! It's also got two gain settings that are selectable by a rear panel switch to give you quick and easy optimization for both high and low efficiency headphones.

As you are finding with the Firestone Audio line (link products), the Battery Cute is built to satisfy the tweakers that are out there too. It features user changeable opamps and a Shunt/Series type input volume control to suit different tastes. Another trademark feature; it's got short circuit and thermal protection.



Headphone Matching Table


Headphone           Impedance (ohms) Cute Output (mW) Sound Level (dB) 
AKG 240DF               600              60               106 
Sennheiser HD600        300              120              118 
AKG 501/401             120              300              119 
AKG K270S               75               480              119 
Grado SR60/80           32               320              121


Additional Features:

* Volume control internal switch for Series or Shunt (adjust to suit your taste)

* OP amplifiers exchangeable! You can tune the tone to suit your taste

* 100 - 240Vac 50/60 Hz external auto-switching power supply included

* External gain switch make it easy to match low or high impedance headphones

* Short circuit and thermal protection



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