All three objects

Specifications

Complete and honest.

Specification comparison for Muse, Clio and Calliope
SpecificationMuseKitchen radioClioBedside radioCalliopeStory player
TypeKitchen radioBedside radioStory player
Dimensions265 × 124 × 124 mm208 × 87 × 87 mm170 × 117 × 102 mm
Weightapprox. 1.9 kgapprox. 1.1 kgapprox. 1.1 kg
Driver3.5″ full-range with passive radiator2.5″ full-range with passive radiator2.5″ full-range, sealed
Low frequencyto 51 Hzto 72 Hzvoice down to 105 Hz
Batteryapprox. 11 hours of playapprox. 11 hours of playUSB powered - approx. nine days of bedtime use per charge if req’d
Controls16-position machined dial with detents, volume encoder, talkback button16-position machined dial with detents, volume encoder, talkback buttonThree cast silicone buttons, amber glow that reads the room
MicrophoneNone. Talkback button only — momentary, marked, inert until pressedNone. Talkback button only — momentary, marked, inert until pressedNone
NetworkWi-Fi, configured onceWi-Fi, configured onceWi-Fi for overnight story updates delivery · plays entirely from the device
FinishQuartersawn ash, oak or walnut · matte hand-oiledQuartersawn ash, oak or walnut · matte hand-oiledQuartersawn ash, oak or walnut · matte hand-oiled
VoicingWarm and unhurried, tuned for a room rather than a demonstration.Voiced to sound its best quiet, not its loudest loud.Voice first. Close, even and clear at bedtime volume.
Price£680£520£540
AvailabilityWaitlist — first run of 120Waitlist — first run of 50Waitlist — first run of 50

Wood species

Three, each named on the object's papers.

  • Ash

    Pale, straight, open grain

    Swatch is indicative only; grain and tone vary board to board.

  • Oak

    Golden, flecked, familiar

    Swatch is indicative only; grain and tone vary board to board.

  • Walnut

    Dark, close, warm

    Swatch is indicative only; grain and tone vary board to board.

Notes

Play times are measured at a normal domestic listening level rather than at a level nobody uses. Calliope's figure assumes two stories a night. Low-frequency figures are the point at which output is 6 dB down, measured in a room, not in software.

Dimensions are the object itself, without packaging. Weights vary a little with species; walnut runs heaviest.

Repair, battery replacement and longevity