S.E. Shires · Q Series (Eastman)
S.E. Shires Q40S
The warmer, broader of Shires' two Q Series euphoniums, pairing a 12-inch medium-weight bell with a brass leadpipe and a full compensating system.
Provenance under review. Reported as China, but the country of manufacture is not yet independently cited — the maker's page does not state one.
Specifications
| Model | Q40S |
|---|---|
| Line | Q Series (Eastman) |
| Tier | Advanced |
| Price band | $$ |
| Pitch | Bb |
| Valves | 4 |
| Compensating | Yes |
| Bore | 15–17 mm |
| Bell | 305 mm · yellow brass |
| Leadpipe | brass |
| Valves material | stainless steel |
| Finishes | silver plate, lacquer |
| Options | medium shank |
The verdict
The Q40S is the broad-voiced member of Shires’ two-model euphonium pair. Its larger, medium-weight bell, soldered bead, and brass leadpipe point in the same direction: warmth, openness, and a little more spread around the sound. Shires itself describes the model as open and free blowing, with a broad, warm timbre suitable for ensemble or solo playing.
I place it in the advanced tier. It has the full compensating mechanism and large-bore specification a serious player expects, but its real value is not a checklist—it is the choice it creates beside the Q41S. Pick the Q40S when you want breadth and warmth; pick the Q41S when clarity and projection matter more. The unresolved manufacturing provenance is worth knowing, but it does not change that musical distinction.
- Who it's for
- Advancing and serious players who want a warm, open compensating euphonium for ensemble and solo work without moving into a flagship custom-price tier.
- Known for
- An open, free-blowing feel and broad, warm timbre from its 12-inch hand-hammered medium-weight bell, soldered bead, and brass leadpipe.
- Watch out
- Compare it directly with the Q41S: the Q40S favors breadth and warmth, while the smaller-bell Q41S is the clearer, more projecting choice. Country of manufacture remains under review.