Audiophiles hifi appreciation thread old and new

Could anyone recommend one of those tiny amps for the Gale Silver monitors Spotter is selling? I'd be plugging a mini system into it and price and size are the main considerations.

Specifications:
Performance:

Power rating: 15 - 90Watt
Impedance: 4 - 8 Ohm nominal
Sensitivity for 2.83 V: 88dB
Frequency response: 63 - 20k
Driver Details:

LF Driver: 1x5.25" paper type w / 72mm motor ass/y
HF Driver: 10mm Mylar dome
Crossover: 2-way 1st Order
Shielding: No
Cabinet:

Dimensions (H x W x D): 266 x 177 x 167 mm
Ports: 1 Rear
Terminals: Bi-wire silver

Cheers