Bhakti-rasāmṛta-sindhu .1.373
atha śṛṅgam –
[atha shringam –]
śṛṅgaṁ tu gavalaṁ hema-nibaddhāgrima-paścimam |
[shringam tu gavalam hema-nibaddhaagrima-pashchimam |]
ratna-jāla-sphuran-madhyaṁ mandra-ghoṣābhidhaṁ smṛtam ||373||
[ratna-jaala-sphuran-madhyam mandra-ghoshaabhidham smritam ||373||]
Blended reading (Sanskrit + English inline)
atha śṛṅgam –
śṛṅgaṁ tu gavalaṁ hema-nibaddhāgrima-paścimam |
ratna-jāla-sphuran-madhyaṁ mandra-ghoṣābhidhaṁ smṛtam ||373||
The horn: A wild buffalo horn with gold covering at both ends and jewel inlay in the middle is called Mandraghoṣa (Rumbling Thunder).
Purport
Kṛṣṇa's Buffalo Horn Kṛṣṇa used a buffalo horn as a bugling instrument. This instrument was always highly polished and circled with gold bands, and on the middle there was a hole.
— A.C. Bhaktivedanta Swami Prabhupāda
Gauḍīya Ācāryas
Jīva Gosvāmī
Gauḍīya
Durgama-saṅgamanī
Commentary
Gavala means the horn of a wild buffalo. This however is only a representative name, and indicates the horn of the spotted antelope and other horns as well. The horn is bound with gold at both ends (agrima-paścimam).
My note
Source: vedabase.io