Cute II battery

Cute II Battery Headphone Amplifier

Connect it directly to your CD player, laptop, iPod, MP3 player or other portable device and experience dynamic quality sound.

The Cute II Battery is powered by rechargeable NiMH batteries for up to 10 hours of listening pleasure. Of course, the Cute II Battery can also be charged using a 100 - 240Vac auto switching power supply (included).

Great with anything -- from your laptop to your high end CD player
Works with any iPod or MP3 player
Up to 10 hours of listening per charge
Includes 100 - 240Vac auto switching power supply.

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

Specifications

Model: » Cute Beyond Power Amplifier
Circuit Design: » OPA2227 for main amplifier, current boosters NPN/PNP power transistors
Class: » Class AB / DC amplifier, coupling capacitor less
Output Resistance: » Extra low output resistance (Zo < 0.05 ohms),high current capacity
Frequency Response: » 6Hz~300Khz ,-1dB at 32 ohms loading, very low noise -110dB (A)
Max. output: » 6Vrms external gain control switch
Headphone Impedance: » 8 - 600 Ohms (See headphone matching chart for additional information)
Battery Specifications: » 2 X 9V, 200maH NiMH (Appox.10hours playing time from fully charged)
Size: » Size: 11cm/4.3in(L) x 8cm/3.2in(W) x 5cm/2.0in(H)
Weight: » 550g / 19.4oz

Additional Features:

Volume control internal switch for Series or Shunt (adjust to suit your taste)
Exchangeable Opamps You swap 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