Radford STA-25 series 4

Tube power amplifier of very high class!

Resolution and detail: excellent on all music types (instrumental and vocal) listened to so far. Can hear some very fine detail coming through ( ie: cymbal strokes ) on well produced vinyl

Depth and separation: excellent

Soundstage focus and positioning: spot on and where the artist and recording engineer intended it to be

Bass response: very good, not for head-bangers but
clean and tidy, natural.

Mid response: again very good, natural

Treble response: same again, very good, natural

Overall response: excellent!