# What are the quietest fretless bass guitars for practice purposes? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the quietest fretless bass guitars for practice purposes?

## Products

### Sire Marcus Miller V7 Swamp Ash Reissue Fretless 4-String Bass
```yaml
product: sire-marcus-miller-v7-swamp-ash-reissue-fretless-4-string-bass
brand: Sire
price_gbp: 739.0
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
scale_length: 34in
body_material: Swamp Ash
neck_material: Hard Maple
number_of_strings: 4
fingerboard_material: Hard Maple
pickup_configuration: Marcus Super-J Revolution pickup set
```

- **Price:** £739.0 [^1]
- **Summary:** This fretless four-string bass has a Swamp Ash body, Hard Maple neck and fingerboard, and a Marcus Super-J Revolution pickup set. Its active Marcus Heritage-3 preamp with mid-frequency control suits bassists seeking broad tonal flexibility for jazz, funk, studio, and performance use.
- **Ideal For:** The 34in scale, fretless design, and active/passive electronics with volume, tone, pickup blending, and EQ controls make it suitable for quiet practice through an amplifier or headphone setup while allowing detailed control over playing dynamics and tone.

### Ibanez Bass Workshop SRH505F Fretless 5-String Electric Bass
```yaml
product: ibanez-bass-workshop-srh505f-fretless-5-string-electric-bass
brand: Ibanez
price_gbp: 665.76
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
scale_length: 34in
body_material: Spruce top, Okoume body
neck_material: Jatoba/Walnut
number_of_strings: 5
fingerboard_material: Bound Panga Panga
pickup_configuration: Bridge piezo
```

- **Price:** £665.76 [^2]
- **Summary:** The SRH505F is a semi-hollow five-string fretless bass with a spruce top, Okoume body, Panga Panga fingerboard, and AeroSilk piezo system. Its upright-style acoustic tone and lightweight design suit fretless players, recording musicians, and bassists seeking expressive low-volume sounds.
- **Ideal For:** Its semi-hollow construction, flatwound strings, and AeroSilk bridge piezo produce a naturally mellow, upright-like tone with low acoustic volume, making it well suited to quiet practice through headphones or a small amplifier.
- **Additional Sources:** [^3]

---
## References & Sources
[^1]: Sire USA, accessed 2026-09-13. https://www.sire-usa.com/products/sire-marcus-miller-v7-ash-reissue-lh-or-fl-4-string
[^2]: Music & Arts, accessed 2026-09-13. https://www.musicarts.com/ibanez-bass-workshop-srh505f-fretless-5-string-electric-bass-main0289365
[^3]: Guitar Center, accessed 2026-09-13. https://www.guitarcenter.com/Ibanez/Bass-Workshop-SRH505F-Fretless-5-String-Electric-Bass-Flat-Natural-Browned-Burst-1500000032823.gc